Naruto: I start with one door, and I can open it infinitely.

"I wonder what delicious food they have," Tekuno said, his mouth watering at the thought of a hot dinner. He followed Shirakumo to the restaurant that morning.

Lin Chuan followed silently behind the group. He was just a genin, so he had no say in the matter. He just had to follow Bai Yun's instructions. After all, Bai Yun was the jonin in charge, and he couldn't just stand by and watch someone die.

"Captain Hayato, don't we need to keep watch tonight?" Hinata Tokuma asked Hayato Shirakumo after they sat down in the restaurant and the four of them were left in the private room.

"No need. The safety here is handled by the samurai hired by the nobles, as well as the samurai from the Iron Kingdom. Tomorrow, we will only be responsible for scouting and leading the way. We will only help the samurai if they are outmatched," Bai Yun shook his head slightly in the morning, explaining the mission details to his teammates. They were not the main bodyguards of the client.

"Samurai from the Land of Iron? Are they going to the Land of Iron?" Tekuno asked curiously, holding a chicken leg in his hand.

"Yes, we have two missions this time. The first is to escort the client and his daughter to the Land of Iron, and the second is to deliver the client's belongings that he just packed to the Land of Iron. The client's life is the highest priority, and I will keep the client's belongings with me at all times..."

"Will the servants of those who made the commissions also be involved?" Lin Chuan asked, looking at the group of noble servants packing their things. If they had to protect even these people, they wouldn't be able to manage.

"Some people will leave with us; we're not responsible for that," Bai Yun said to Lin Chuan as if she had just thought of something, while eating her breakfast.

"Tomorrow, four carriages will depart together. You and Kuno will go to the carriage carrying the client's daughter and protect her. Tokuma and I will scout ahead. I will personally oversee the client's safety. We will detour through the Land of Fire..."

"The Land of Fire is great! It's safe there," Tekuno chuckled. By going through the Land of Fire and bypassing it to enter the Land of Iron, they could easily complete an A-rank mission.

"Don't be careless. I've noticed that the client's family may be targeted by a cult. There might be a cult attack tonight. You need to act accordingly. If the client's warriors are no match for them, then we'll take action," Bai Yun said, looking at Lin Chuan. The main purpose of this sentence was to remind Lin Chuan not to act impulsively.

After all, this was his first A-level mission, and he didn't want to let his new student die here because of his carelessness in facing this young man.

"I understand," Lin Chuan nodded gently. How could someone who values ​​his life so much possibly charge forward? At most, he would release a water clone to test the waters.

"Let's go rest after dinner. The three of us will keep watch again tonight..."

After dinner, Lin Chuan went to the room of their four-person team. It was two connected rooms, with blankets and pillows laid out on the floor. There were two beds in each room, and Bai Yunzao was sleeping next to him.

After a quick wash, he sat on the bed, took out his notebook, and opened it. After three years of training, he finally had some ability to protect himself in this ninja world.

Kun Wu Toss

[Kunai throws, 722,300 times]

[Shukaku technique, 980 times]

fencing

[Sword Drawing Technique, 102, 600 times]

[Compound swordsmanship, Body Flicker Technique + Draw Sword Technique, 1460 times]

[Combined swordsmanship, Water Clone + Body Flicker Technique + Draw Sword Technique, 1005 times]

[Combined swordsmanship, Crescent Moon Dance + Water Clone + Body Flicker Technique + Draw Sword Technique, 990 times]

[Rank A Konoha-style swordsmanship, Crescent Moon Dance, 1320 times]

[S-rank Konoha-style swordsmanship, Secret Sword: Moon Shadow, 1 hits]

Space-Time Ninjutsu

[C-rank ninjutsu, Summoning Jutsu, 14 times]

Illusion

[D-rank illusion technique, Naraku's Sight Technique, 16 uses]

Elemental-neutral ninjutsu

[E-rank Ninjutsu, Transformation Technique, 1440 uses]

[E-rank ninjutsu, Shadow Clone Technique, 1410 uses]

[Rank E Ninjutsu, Substitution Jutsu, 2010 uses]

[D-rank ninjutsu, Body Flicker Technique, 3500 times]

[Rank B Ninjutsu, Shadow Clone Technique, 1585 times]

[Rank A Ninjutsu, Shuriken Shadow Clone Technique, 8 times]

Water Release Ninjutsu

[C-rank Ninjutsu, Water Release: Water Clone, 2010 times]

[C-rank Ninjutsu, Water Release: Water Chaos Wave, 1002 times]

[C-rank Ninjutsu, Water Release: Water Prison Technique, 1120 uses]

[Rank B Ninjutsu, Water Release: Water Wall, 300 times]

[Rank B Ninjutsu, Water Release: Water Dragon Bullet, 280 times]

[Rank B Ninjutsu, Water Release: Heaven's Cry, 460 times]

[Rank A Ninjutsu, Water Release: Water Severing Wave, 6 times]

[Combined Ninjutsu: Water Release: Water Prison Technique + Water Release: Water Clone Technique, 880 times]

Of the ninjutsu I've learned, I've used almost all of the C-rank and below techniques over a thousand times. As for the B-rank techniques, they consume too much chakra, so I've only used them a little over two hundred times in the past three years.

What's truly gratifying is his sword-drawing technique. He's used it over 100,000 times in more than three years, and now all he really needs is a chakra sword. He's so tired of drawing his sword every day that he's practically throwing up. The wood in his backyard is enough for his family to use for ten years, all of which he chopped while practicing his sword-drawing technique.

Besides improving his existing ninjutsu, he has also learned several new ninjutsu during this time. Just as planned, he has mastered the genjutsu beginner, summoning jutsu, two A-rank ninjutsu, and the S-rank swordsmanship secret sword moon shadow.

Especially the sword techniques like Moon Shadow and Water Release: Water Severing Wave, because I had prior experience with ninjutsu and swordsmanship before learning them, they weren't too difficult to learn. It's just that I'm not very proficient in these ninjutsu and swordsmanship, and I don't use them often, which is probably because I don't have enough chakra.

He only learns these advanced ninjutsu and doesn't usually use them against enemies. The last time he attacked Shirakumo Hayato, it was only because he had a water clone to buy time that he was able to complete the hand seals. On the ever-changing battlefield, it's better to use the ninjutsu he's best at.

Of these ninjutsu, only the Summoning Jutsu requires a lot of practice. The Naraku Sight Technique, which is a visual illusion, is a basic genjutsu that Liu specifically learned in order to master the Konoha-ryu swordsmanship, because the illusion effect attached to this swordsmanship is also a visual illusion.

When he learned this basic genjutsu, he also mastered the attribute transformation of Yin Release chakra. He felt that he had reached his limit, and it would be difficult for this body to make any further breakthroughs.

If it weren't for learning swordsmanship, he wouldn't have bothered to master the Yin Release attribute transformation. Fortunately, after three years, he finally managed to hone his Yin Release attribute, which took him far longer than learning the Water Release attribute transformation.

After putting the notebook away, he closed his eyes and lay on the bed, recalling his experiences over the past nine years. Now, the only thing he hadn't learned was Konoha Ryuu, the sword technique taught by Maruboshi Kosuke. Once he finished his mission and returned to learn this sword technique, he could participate in the Chunin Exams, obtain the Chunin badge, and leave a memento of this time travel. Then he could travel back in time.

……

Aristocratic mansion, midnight—

Ding-ling-dang-lang, ding-ling-dang-lang—

"Enemy attack! Enemy attack!"

In the middle of the night, just as Baiyun had predicted in the morning, the nobleman's mansion was attacked, and the Konoha quartet woke up instantly.

"Captain Hayabusa?" Tekuno was the first to hear the crowd's shouts. Since he was on night watch, upon hearing the sound of the night raid, he immediately went to Hayabusa Shirakumo and Hayakawa's room.

"You and Kawa stay here, Tokuma and I will go and take a look," Shirokumo said as he got up early, dressed, put on his ninja tool bag and long wind sword, and called Hyuga Tokuma to leave the room together.

About half an hour later, Shirakumo and Hinata Tokuma returned to their room together, put down their long wind swords, and explained to Lin Chuan and the other man, "It's nothing. Some rioters and wandering samurai who had been brainwashed by a cult rushed in, but they were all stopped by the samurai of the client..."

"However, some rioters stormed the client's daughter's room just now, frightening her and causing her to fall into a coma. I've already had Tokuma use his Byakugan to check, and the client's daughter isn't injured, just frightened. She'll wake up tomorrow, and we'll set off as planned tomorrow..."

"Go back to sleep, everyone. I'll keep watch from now on," Bai Yun said, picking up his long wind sword again in the morning. He opened the door, sat cross-legged outside, and remained silent.

"Going to sleep, we have to travel tomorrow," Tekuno yawned. His watch was in the middle of the night, and he was already exhausted. Now that he didn't have to keep watch, he could finally get a good night's sleep.

"Sleep, sleep," Lin Chuan also lay down and continued to sleep. He wasn't worried about any danger. After all, with one Jonin and two Special Jonin following them, it would take at least two Jonin to lead the team to defeat their enemies.

It has to be two Jonin from a major ninja village. Forget about Jonin from minor ninja villages, even the Kage from minor ninja villages are a joke. How dare they mess with Jonin from a major ninja village? They must be courting death.