Offer blocks to the end times

"I definitely will!" Although he didn't know his mother's attitude had changed, Eren still patted his chest earnestly. Mikasa, who was next to him, felt a little uncomfortable, but was pulled into the inner room by Karla.

Just as Eren outside was excitedly asking Kakashi how to defeat the Titans, Carla inside the room was hugging Mikasa and crying softly. Mikasa's cold expression flickered, "Auntie..."

Carla was sobbing softly there, "Mikasa, I'm entrusting Eren to you. You must urge him to train hard, he absolutely must train like crazy!"

"Why?" Mikasa asked calmly. Carla hugged her tightly, and Mikasa could feel Carla's body trembling. "Eren, you only have three years to live. If you can't become stronger in three years, you'll die. So, Mikasa, I'm entrusting Eren to you."

"Three years?" Mikasa felt a wave of dizziness and her body went limp, but Karla held her tightly so she couldn't fall. The two were actually supporting each other. Karla's voice continued to ring in Mikasa's ears, "That divine messenger is Eren's only hope, so Mikasa, promise me you will make Eren stronger."

"Will becoming stronger make me immortal?" Mikasa's voice wavered slightly. Karla nodded. "That's right. I heard from the divine messenger that as long as you become stronger than the First Titan, you can break free from its curse and survive."

“The First Titan, I understand,” Mikasa nodded seriously. “I will definitely make Eren stronger than that Titan!”

“I’m entrusting Eren to you,” Carla said, then released Mikasa, wiped away her tears, and began tidying up her things. Mikasa sat there blankly, still trembling with the news she had just heard. She didn’t doubt that Kakashi was lying, after all, judging from his behavior, someone as strong as him had no reason to lie.

In that case, Eren really only has three years left. I must, I must, make Eren stronger, stronger than that so-called Founding Titan! I must make Eren live!

While the two were packing their things inside the house, Eren was still excited outside, but Armin was a little worried about his family's opinions. However, he had made up his mind to persuade his family. "Kakashi-sensei, please wait for me. I'm going to say goodbye to my family."

“Hmm,” Kakashi nodded, then took out a document from his pocket and handed it to him. “This can prove that you were recruited by the Central Military Police, so say goodbye to your family properly.”

"I understand, thank you, teacher," Armin took the document, then ran out with it in his arms. Eren, standing beside him, asked curiously, "Teacher, are you with the Military Police? Are all the people there as strong as you? Why don't the Military Police actively go and eliminate the Titans outside?"

“No,” Kakashi shook his head, deciding it was best to explain in detail, “We come from the world outside the walls, not from the Central Military Police, but we have reached an agreement with the royal family here and have enormous power. As for the Titans…”

Kakashi looked at Eren seriously, "Because they were originally human beings just like you and me, but they turned into Titans due to abnormal reasons. Therefore, we cannot act rashly; we must find a way to cure them."

Chapter 1297 Basement

"The Titans were originally human?!" Eren was immediately shocked, then shook his head. "That's impossible. If they were human, why would they eat people?!"

“Because those giants have lost their minds, they can no longer be considered truly human,” Kakashi patted him on the shoulder. “But do you think that giant as tall as the city wall that appeared that day was also mindless?”

“That Titan from that day,” Eren shuddered, then looked at Kakashi in disbelief, “could it have been intelligent? That’s why it intentionally destroyed the walls?! But if it had reason, why would it do that?!”

“Well, we can find the reason by going to the world outside the walls,” Kakashi looked at him seriously. “There could be many reasons, but the only way to deal with it is to become stronger, stronger than everyone else. Then we can easily solve any problem, no matter what the reason is.”

"Oh! I will definitely become stronger than everyone else!" Eren clenched his fists tightly. He was a little lost in the current situation, but Kakashi gave him a goal. No matter what the reason, just get stronger now. Become stronger than everyone else, and then you will be able to solve everything.

Seeing Eren's expression, Kakashi breathed a sigh of relief. He needed to give the other person a goal. Naruto's goal was Sasuke, no, the Hokage. This kid's goal was the Titans, but he himself was a Titan. To prevent him from going astray in the future, it was best to prepare in advance.

Moreover, he has already passed on the intelligence to his teammates, and they should be here soon. After all, they have an underground base here with a spatial array that allows them to travel back and forth quickly.

"By the way, Eren, did your father ever tell you anything?" Kakashi remembered something. Naruto's father was the Fourth Hokage, so what was so special about this child's father? He asked casually. Eren seemed to suddenly realize something and pulled a key out of his pocket. "Oh right, my father gave me a key, saying there was something left for me in the basement, but I forgot about it."

"..." Kakashi was speechless for a moment. There really was one?! He then stood up. "Then let's take advantage of this free time to go and see it. We're leaving soon and may not be back for several years."

“That makes sense,” Allen said, looking as if he had just realized something. He then walked to the side and said, “Teacher, come and take a look with me.”

The two walked towards a storage room. Kakashi casually glanced around and spotted the basement door. Eren, meanwhile, moved the clutter off the door, revealing a wooden door on the wooden floor. Looking at the door, Kakashi couldn't help but think, "Isn't the security too lax?"

Eren reached for the key to open the door, but Kakashi stopped him, saying, "Let me do it. Be careful of traps."

"A mechanism?" Allen was bewildered. Would there be a mechanism in the basement? However, Kakashi had already taken the key. Kakashi tapped the floor and carefully checked it. Finding no mechanism, he went to open the door, only to find that it opened easily.

"..." Speechless, Kakashi shook his head, lifted the door, and then a staircase leading to the underground appeared in front of the two of them.

Kakashi casually pulled out a torch, a special ninja torch, small in size but bright enough to emit light as chakra flowed. "Let's go down and take a look."

The two slowly walked down, and then they saw a door below with a lock on it. This was the real basement. Shaking his head, Kakashi carefully checked it before unlocking it. Then he shook his head again, "It's not up here?"

Kakashi didn't say anything, but he squeezed the lock hard and broke it. Then he pushed the door open, looked around carefully, and pressed a button on one side, and the light inside turned on.

"There are electrical appliances here? But why haven't I seen them outside?" Kakashi muttered to himself, sensing there must be something of great value here. However, Eren froze when he saw the bright light shining from the ceiling. "What is that?!"

“It’s just an electric light, you’ll see later,” Kakashi said, looking around at the chairs, the table with scales and a few books, the bookshelves with many books, and the shelves with many medicine bottles. Eren also looked around, “Is this where Father works?”

Kakashi looked around. The bookshelves were filled with medical books, and the shelves were stocked with medicine. But when he checked the table, he noticed a keyhole in the drawer underneath. Looking at the key in his hand, he thought, "So this is where it's supposed to be. No wonder..."

Eren watched curiously from the side, and then Kakashi opened the drawer, but it was empty. However, Kakashi tapped it and knew there was a hidden compartment. He flipped open the wooden board and saw three well-preserved books inside, with preservatives placed around them.

"What's this?" Allen looked at the books curiously. "Could they be medical books left by my father? Why are they here? Are they very valuable books?"

“It shouldn’t be,” Kakashi picked up a book, opened it, and saw a photo inside. It looked like a family. “A photo? Eren, do you recognize these people?”

"What an exquisite portrait! This person looks somewhat like my father, but who are these two?!"

"It's not my mother, and it's not me!" Alan suddenly felt a strong unease about the portrait, then flipped through the photos. "There are words on the back, and this word is 'I...person'...I can't quite understand it."

"Indeed, what are the words on top? 'This is not a painting, but something called a photograph, which uses light reflected from the subject to project onto special paper. I am a human who came from outside the wall and lived a leisurely life. Humanity has not perished.'" Kakashi took the photograph and looked at it. As expected, the protagonist's father is extraordinary. Eren, who was standing to the side, asked in confusion, "Photograph? Teacher, didn't you just mention this word?"

However, after hearing Kakashi's words, Eren's expression turned grim. "Could it be that Father is a human from outside the walls? Why didn't he tell me?! Why did he come here from the peaceful outside world?! And who are they?!"

"Well, don't get excited. All the secrets are probably in here," Kakashi patted the book, skipping over the question about the photos. However, he was also on guard in his heart. It seemed that the technology outside was very different from the technology here. "Your father didn't not want to tell you, but he thought you were still too weak, so he left these books for you to discover in the future."

“Is that so?” Allen looked at the books, then at Kakashi. “Teacher, please tell me what’s written on these pages. I don’t quite understand the words.”

Chapter 1298 The People Outside the Wall

"Let's go outside first, it's better to look at it from the outside," Kakashi said, packing up a few books. Then the two of them left the basement. In the room over there, Carla and Mikasa were still packing their things. Kakashi sat down in a chair and started reading, while Eren stared blankly at the photograph. "Father, why?"

Kakashi quickly flipped through the three books and learned their general contents: "The First Half of Grisha Yeager's Life," "Attack on Titans and All Known History," and "Information on the World Outside the Walls."

After a brief look at the information about the world outside the walls, Kakashi knew the general situation. The world outside was completely different from this one. The Marley Empire had millions of troops, with spears and cannons, flying ninja tools, and super battleships. In terms of combat power, it completely overwhelmed the ninja world, although the ninja world still had the advantage in high-level combat power.

He then focused on the first book, which contained Eren's father's experiences in the world outside the walls. Sure enough, the protagonist's father was no ordinary person. The book was filled with hatred for the Marley Empire. The Ymirs were also confined within the walls in the outside world, while ordinary humans lived outside. Ymirs had to wear identification and obtain permission to go out.

Grisha's sister was killed by the guards with dogs during the only time he secretly went out. This filled Grisha with a burning desire for revenge, and he was later recruited by the Restoration organization.

The reason the Marleyans didn't exterminate the Ymirs is that if the owner of the Nine Titans dies and no one inherits his power, then that power will reside in the Ymir infants born after him. The Marleyans crave the 'Founding Titan', which can control all mindless Titans.

“Pain and hatred, it seems, are unavoidable in any world,” Kakashi shook his head, glancing at Eren who was lost in thought. “It seems we can’t tell this to this child for now.”

Then he looked into why the other party had come here, and discovered that the Restoration organization, while plotting to seize the 'Beast Titan' possessed by Marley, had been betrayed by Grisha's seven-year-old son, and the entire organization had been wiped out.

Kakashi was speechless for a moment. So, we really need to strengthen the education of our children! It was a secret society, after all, and it was wiped out because they failed to educate the next generation properly.

However, the Marleyans did not kill them. After torturing them without gaining anything, they were sent to this island. But the Marleyans did not have good intentions. Instead, they wanted to inject them with a drug that would turn them into giants, so that they could prey on humans on this 'Devil's Island'.

This person was saved only because the leader behind the Restorationists intervened at the last moment. However, the leader, "Owl," had already received the power of the Titans for thirteen years and was about to die. So, this power was passed on to this doctor, who was asked to seize the power of the Founding Titan. This doctor succeeded and then passed the power on to his son, Eren, since this doctor had also received the power for more than ten years.

"'Road,' indeed, it's another dimension. But can they exchange memories? And Mikasa and Armin, could one of them transcend time and space?" Kakashi was slightly surprised as he looked at the contents. However, space-time ninjutsu also existed in the ninja world. What surprised him was that he knew the source of Eren's Titan power. It seemed that Eren still had thirteen years to live. However, he was not going to change his mind.

Kakashi also wanted to test another ninjutsu. "It seems I have to use the Impure World Reincarnation technique. I hope Orochimaru's White Zetsu works well. Luckily, he's not in the ninja world anymore, otherwise who knows what kind of monster he would create."

Kakashi, who was completely at ease, had no idea that in the other ninja world, the experiment on the power of giants was progressing steadily. Although the mad scientist was gone, ordinary scientists were still very useful. After obtaining the special bloodline body and the giant medicine, the ninja world quickly analyzed its components.

Danzo discovered that these two individuals with special bloodlines possessed extremely powerful latent abilities.

Giant medicine, whose main component is special human bone marrow, can stimulate this power.

However, because the sample was precious, he began to conduct replication experiments. About half a month later, he was able to create a clone containing the bloodline of the Akimichi clan and a special bloodline.

As for the Giant Potion, its ingredients reminded him of those giants. After extracting some bodily fluids from their bodies, he successfully created the Giant Potion that was easily vaporized. Unfortunately, when injected into animals, they did not grow larger.

However, after being injected into the experimental ninjas, they did grow to varying degrees of giant size. Surprisingly, nearly half of them retained their intelligence, and their chakra levels increased dramatically. This greatly surprised Danzo, who was even more eager to modify the special bloodline. After all, if it was modified according to his wishes, his chakra level could increase by hundreds of times.

At the same time, he also planned to steal the power of the three real giants and merge their power into one. His power should increase again, and maybe he could even surpass the First Hokage! If he could gather the power of all nine giants! With these thoughts in mind, Danzo urged Kakashi to search for the nine giants, but Kakashi ignored him.

Kakashi, the future Sixth Hokage who ignored the outdated Danzo, is now facing a choice. As he gets a general understanding of the book's contents, a mission option pops up on his wristwatch: "Reveal the true history of the world?"

After thinking for a while, Kakashi chose no. He was a ninja who carried out secret missions. After closing the book, Kakashi looked at Eren to the side. It was not good to let this child be exposed to hatred so early. Maybe he would become like Sasuke.

At this moment, the two people inside the room had also finished packing their things, which were just two backpacks. They had mainly been talking inside. When the two came out, they saw that Allen, who was usually noisy, was actually very calm. They thought Allen was feeling sad about parting, but when they took the photos from his hands, they found that he was holding a photograph.

"This is... Uncle?! He's so young," Mikasa exclaimed in surprise, staring at the photograph. But she didn't recognize the other two people in the picture at all. "Could it be that Uncle is out there...?"

“No, he won’t,” Karla said, somewhat dazed. Kakashi glanced at her and then said, “We’ll tell you about Mr. Grisha when Eren comes back. Let’s put this matter aside for now.”

“That’s right,” Carla clenched her fist tightly. Yes, what matters now is Allen. This is the most important thing. If we lose Allen, everything else is meaningless. She went over and took Allen’s hand. “Allen, after you leave home, follow your master and cultivate diligently. Don’t worry about things at home. After all these years, you know your father is definitely not that kind of person!”

Chapter 1299 Immortal Arts

“Hmm,” Eren nodded seriously, while Kakashi took out a small camera. Kakashi had actually obtained this from the Broadcasting Planet, which was very convenient for stealing information. Although it hadn’t been used at all here, it now had another use. “Eren, why don’t you stand together and take a picture together?”

"Teacher, do people outside take these kinds of photos?" Allen looked up at Kakashi, who shook his head slightly. "Well, you'll have to see for yourself, since the place we live in is different from where your father came from."

"Thank you," Karla said to Kakashi, holding back her tears. Then, under Kakashi's direction, she took several photos. The others were amazed when they saw the photos of the rescued person. "Is this magic? It's so convenient."

“Moreover, it’s much clearer than Father’s photos,” Allen murmured, touching the photos. The three of them then took the next few photos. After a while, Amin came running over with a backpack on his back. “Teacher, I’m ready.”

"Have you said goodbye to your family properly?" Kakashi patted his head, but in his mind he was thinking about the two names he had recorded in Grisha's book, 'Mikasa' and 'Armin'. Sure enough, these two were important people too.

"Yes, I've said goodbye to my family properly. They were all very relieved after learning that I was going to the Central Military Police Corps," Armin said shyly. Kakashi nodded and stood up. "Then let's go!"

"Alan!" Carla raised her hand slightly, then lowered it again, before hugging Alan tightly. "Go out into the world, Mom will be waiting for you at home!"

“Mom,” Alan said, tears welling up in his eyes, “I will definitely come back, Mom, wait for me!”

Watching her family leave, Carla stood at the door for a long time before going back inside. She sat there blankly staring at Eren's photo. Kakashi, standing behind her, watched for a long time before taking action.

That's right. Although it seems like Kakashi left, in reality, it was just a clone that left with Eren and the others. Kakashi was here collecting Grisha's DNA information.

Even in his normal state, Karla couldn't detect him when he was invisible, let alone Karla in her current state. After searching for a while, he collected some hair, and then, with the fluctuations of the surrounding space, he returned to the underground base.

The ninjas were already waiting here. "Captain, what important discovery did you make that made us all come here?"

"Yes, it's very important. You all saw the notification on the watch, right?" Kakashi raised his head.

He raised his hand, while the others shook their heads. "There was no hint."

"Is that so?" Kakashi was slightly surprised, then began to explain. Everyone listened attentively, and after hearing Kakashi's words, they realized that those children were the ones who issued the mission, and they had to protect them.

“Rather than the protagonist of this world, he’s more like the son of the Ymirs,” Ao shook his head. “And from the captain’s description, the tone of this world is a battle between ordinary humans and the Ymirs, which is even more difficult to reconcile than the conflict between ninjas and civilians. They’re not even the same species!”

“That’s right, this is a war between civilizations,” Kakashi nodded. “However, in the eyes of the people here, we should be another species, so we need a guide to understand the situation outside. Therefore, I decided to summon Grisha’s ghost.”

"Impure World Reincarnation, huh? The Second Hokage of Konoha..." The ninjas grumbled inwardly. Although this technique resurrected many Kage and greatly enhanced the power of the ninja world, toying with the dead was still unpleasant. "Agreed!"

Kakashi then took out a sealing scroll, unsealed a small box, and began to pour chakra into it. A White Zetsu sprouted from the box, and Kakashi then formed a series of hand seals, "Impure World Reincarnation!"

With a gust of cold wind, Kakashi keenly sensed that another space seemed to open and close slightly. Then, the White Zetsu on this side was surrounded by paper scraps flying out of the void. After a change, a middle-aged man wearing glasses appeared there.

"Where am I?" Grisha looked around in confusion, then saw the person standing in front of him. "Where is this? Am I not dead? Then Eren!"

Kakashi didn't say much, but immediately used genjutsu. After all, he knew from that book that this guy might incite conflict between humans and ninjas in order to restore his country. But then Kakashi covered his eyes. He had just used genjutsu to try to rewrite the other person's consciousness, but the genjutsu was rebounded.

However, in that instant, Kakashi realized what he was facing: a powerful life form in another dimension, containing the memories of many users of the Nine Titans, and he felt that he could also communicate with the power within.

"So that's how it is. The so-called demons of the earth are just a collection of life energy. No wonder they can produce those giants," Kakashi muttered. This is equivalent to a collection of life in this world. Then, his eyes flashed, and his ocular power was restored. Then, a bud of flesh sprouted from his hand, forming a hard skin on his hand.

Kakashi instantly felt a surge of natural energy. After all, he had tried to train in Sage Mode under the guidance of the village, but he had failed. Now, however, he felt that he could enter Sage Mode at any time, and he also discovered that he could crystallize this energy to form Sage Chakra Crystals.

"What an amazing world," Kakashi remarked. If the people here knew about chakra training methods, they would surely produce masters similar to the First Hokage.

"What did you do to me?" Grisha asked from the side. He felt as if many things had just appeared before his eyes, but he couldn't remember any of them. He also noticed the abnormality in himself. Although he didn't understand why, he knew that he was no longer a living person.

“Mr. Grisha, please don’t panic,” Kakashi raised his hand. “You are indeed dead now, and the power of the Titans has been properly inherited by your son Eren. We are the helpers your son found.”