I am Möbius's sister.

As the smoke cleared, the familiar pink crystals appeared before Sirin's eyes, and at the same time, a sense of frustration arose in Sirin's heart.

She had never encountered such a troublesome enemy. He would kill her once and then revive with full health, kill her again and then revive with full health. This was just too difficult to deal with. How could she possibly kill this guy completely?

Feeling somewhat powerless, Celine decided to ask the system if it had any solutions.

Thinking this, Sirin attacked the pink crystal with the Void Spear or Void Belt while calling out to the system in her mind.

"System, I need help. Tell me quickly how to completely kill this Honkai Beast. Its constant resurrection is really too troublesome."

Just as Sirin was calling out to the system, a violent explosion rang out from where the Honkai Beast was located.

At the same time, a system notification sounded in her ear.

[Congratulations on defeating the End-of-Day Honkai Beast - Great Free Heaven (Enhanced Version)! You have completed the hidden quest and received one lottery draw, one Golden Treasure Chest, and accelerated research progress for the Fusion Warrior Project. The next quest is now available.]

[Story Quest [End-of-Day Honkai Beast]: Deliver the corpse of the Great Lord of Heaven to Mebius for his research. Completing the quest will reward you with a Golden Treasure Chest and a can of End-of-Day Honkai Beast meat, and unlock the special story "Excited Mebius"]

The method to completely kill the Great Free Heaven is as follows: When the Great Free Heaven is surrounded by a crystal-like object after its power is exhausted and it has not been killed for the first time, break the crystal to kill it completely. Note that the opponent is invincible the first time it is revived. It refreshes every 24 hours. If the opponent is killed before its power is exhausted, the crystal is unbreakable.

At this moment, Sirin looked at the corpse of the Honkai Beast not far away with a surprised expression, and didn't know what to say when she heard the system's notification in her ear.

That's it...?

She thought she would have to fight hard to defeat the Honkai Beast, but now it seems she won't have to go through all that trouble.

Seeing the lifeless Great Heaven lying on the ground, Alicia slowly lowered her bow and arrow.

"Is it... dead?" Alicia turned to Sirin beside her and asked.

“Dead.” Sirin nodded.

"I knew you could do it, Sirin! Come on, give me a kiss! Mua~"

Caught off guard, Sirin was picked up by Alicia and kissed on her pink and white face.

"Alice, you..." Sirin looked at Alice in surprise after being kissed by her, two blushes appearing on her cheeks.

"Oh my gosh~? Sirin is shy~ Even when she's shy, she's still so cute~ No wonder Dr. Möbius likes you so much~ If it were me, I would also be unable to resist liking such a cute girl like you."

"A...Alicia! What are you saying!" Upon hearing this, Sirin's cheeks flushed even more. At the same time, she was anxiously pondering Alicia's words. Could it be that Alicia had feelings for her? But her heart and soul already belonged to Mebius. If Alicia really had feelings for her, then things would be difficult to handle.

Just as Sirin was deep in thought, agonizing over her question, Alicia suddenly patted Sirin's shoulder gently and smiled, "Hmm? Sirin, what are you thinking about? Are you thinking about me? If so, I'll be very happy!"

"I wasn't thinking about you, I was thinking about my older sister." Sirin turned her head slightly.

"Really?" Alicia leaned closer.

Feeling Alicia's warm breath, Sirin's face turned even redder.

"Of course it's true! Okay, okay, let's talk about this later. I need to hurry up and pack this Honkai Beast up and send it to my sister." Sirin changed the subject a little awkwardly, blushing as she ran towards the Great Free Heaven.

Seeing Sirin's actions, Alicia smiled gently, said nothing, and quickly followed after her.

At this moment, the corpse of the Great Free Heaven was already showing signs of transforming into Honkai energy and disappearing. Seeing those scattered points of light, Sirin hurriedly opened a portable imaginary space and put it inside. The imaginary space contained a large amount of Honkai energy, which could slow down its dissipation.

After Sirin finished packing up the body of the Great Free Heaven, she reached out her hand to Alicia.

"Let's go check on the soldiers."

"Mmm." Alicia took Sirin's hand and gave her a bright smile.

Seeing the smile on Alicia's face, Sirin remained silent for a moment. She decided to find some time to talk to Alicia alone to see if she really had those kinds of thoughts about her.

While pondering this, Sirin opened a portal and left with Alicia.

……

At this time, the Moth Chaser armed forces had already withdrawn and were working with the main force to clear out the Honkai Beasts in the city and rescue survivors. After Sirin and Alicia left, the missile support from the Moth Chaser headquarters finally arrived late and was in vain.

When the Moth of Fire saw Alicia and Sirin emerge from the portal, the soldiers rushed forward to express their gratitude. Without their support, they would have been buried here.

Upon hearing that the two had successfully defeated the Honkai Beast, the soldiers immediately erupted in deafening cheers and applause.

It took the two of them quite a while to escape from the enthusiastic crowd.

After chatting for a while, Alicia and Sirin had to part ways. Sirin had to hurry and deliver the body of the Great Free Heaven to Mebius, while Alicia had to stay here to oversee the cleanup work.

Before leaving, Alicia gave Sirin a big hug and a kiss, making Sirin blush and feel shy again.

Chapter 161 Finding Möbius

At the headquarters of the Firemoth, a magnificent portal silently appeared in a secluded corner, and a petite figure popped out from it.

"Phew~ I'm finally back~" Looking at the familiar scenery in front of her, Xilin couldn't help but feel a little emotional. Although she hadn't been away for long, it felt like she hadn't been back for a long time.

Stretching and letting out a soft breath, Sirin followed her memory toward the direction of Möbius's laboratory. In a very good mood, she hummed an unknown tune as she walked.

Upon arriving at the door of Möbius's laboratory, Sirin took a deep breath, took out her ID card, swiped it on the sensor, and walked in after the door opened.

At this moment, in Möbius's laboratory, Danzhu, Cangxuan, and Klein were still working diligently. When they sensed someone entering, they all looked up and turned their gaze toward the door.

"Xilin! You're back!" Upon seeing Xilin, Danzhu greeted her warmly, while Cangxuan and Klein simply waved back before returning to their work. Of the three, Danzhu seemed the only one who was truly relaxed.

"Yes, I'm back." Celine nodded in response, then glanced around.

Besides Danzhu, Cangxuan, and Klein, only she was there. Möbius wasn't there at all. Where had Möbius gone? Sirin frowned.

"Danzhu, do you know where my sister went?" Xilin turned her gaze to Danzhu.

"Dr. Mebius... I remember she was in the operating room inside, apparently doing an experiment. She also brought a very pretty short-haired girl in with her." Danzhu spoke slowly, feigning recollection.

"A pretty short-haired girl?" Sirin thought for a moment. If she was referring to a pretty short-haired girl, she must be referring to Seele.

This situation was somewhat within her expectations. After all, if Mebius didn't study someone as special as Seele, then he wouldn't be Mebius.

However, I'm a little worried. Möbius is cautious about what experiments he does on her because of his feelings and close relationship with her. But if an outsider is the test subject, it's a different story. Given Möbius's personality, he might not be gentle with outsiders, which would be a big problem.

After frowning and thinking for a while, Xilin thanked Danzhu and then ran deeper into the laboratory.

When Xilin arrived at the operating room door, she found it tightly locked, and it was impossible to open the door from the outside without the highest level of authorization.

Fortunately, Möbius had given Celine the highest level of access. So when Celine tried to open the door using facial recognition, the operating room door opened directly.

At this moment, the scene inside the operating room came into Xilin's view, and the scene in front of her was not so much similar as it was in her imagination, but rather completely different.

Sirin had imagined that Seele was being strapped to the operating table by Mebius and undergoing surgery, but in reality, Mebius was watching Seele manipulate objects using Honkai energy and excitedly recording data. Sirin didn't see any bloody surgery.

When the operating room door opened, Seele and Mebius's attention was immediately diverted. Upon seeing Sirin, Mebius snapped out of his daze, whispered a few words to Seele, paused the experiment, put away his notebook and pen, and ran to Sirin.

"Sirin, when did you get back? How are you? How are your powers as the Herrscher of Reason? Are you alright?" As soon as he arrived in front of Sirin, Mebius bombarded her with four questions, leaving Sirin unsure of which one to answer first.

After processing the questions for a while, Sirin answered them one by one: "I just got back not long ago. I killed that super-sized Honkai Beast and brought its body over for my sister to study. As for the Herrscher of Reason's powers... I don't know enough to use them yet. As for getting injured, I certainly won't get hurt."

Upon hearing Sirin's reply, Möbius's eyes widened, sparkling with joy.

"You mean you brought back that oversized Honkai Beast?"

"Yes, I brought it back. It's still very intact, freshly killed. It's just a little too big for you to release, otherwise this operating room will be ruined." Xilin nodded.

Before Celine could even react, she found herself being hugged tightly by Mebius, who then showered her cheeks with several kisses, making her face flushed.

"Big sister~ what are you doing~ there are people watching~" Xilin lowered her head shyly, not daring to look at Xier who was staring blankly not far away.

"What should I do? Of course, I should thank you properly~ My Sirin, my lucky star, it's so great to have you by my side." Möbius's lips curled up slightly, and the excitement on his face was still easily visible.

"Let's talk about thanks later. I don't think you're in a good position right now, sister." Glancing at Seele not far away, Sirin continued, "Sister, would you like me to leave for a moment?"

Upon hearing this, Möbius shook his head and said, "No need. You won't be in any way here. I still need you to do some small experiments later. It'll save me the trouble of looking for you later if you wait here."

"Oh, okay then." Celine nodded and obediently found a chair to sit down.

Seeing Sirin sitting upright, Möbius was slightly taken aback, but didn't say anything. Instead, he returned to Seele and continued his experiment, while Sirin chatted idly in the chat room.

Only Alicia and Eden are frequently online in this chat room, while Mei, Hua, and Kevin are all very busy and rarely go online. Sakura is also a lurker. As for why they don't go online often, Sirin can guess.

There were still too few people in the chat room, making it difficult to chat to one's heart's content. While chatting with Eden and Alicia, Sirin was mentally devising her plan to recruit more people.

She remembered that she had also received a task to recruit people, so she decided to do it when she had some free time.

Time passed slowly as they chatted, and finally the experiment was completed. Möbius conducted a comprehensive examination of Seele, focusing on her stigmata, and obtained her blood and genetic samples.

Judging from Möbius's excited appearance, he must have found quite a lot. However, Seele was also exhausted both physically and mentally by Möbius. She even suspected that if Sirin hadn't been there to watch over her, Möbius would have dissected her for research.

Chapter 162 Sleeping with Mebius

After studying Seele, Mebius took a deep breath, suppressing his excitement, and went to stand in front of Sirin.

Sensing someone approaching, Sirin snapped out of her reverie, looked up at Möbius, and the two stared at each other for a few seconds. Then, Sirin tilted her head and asked, "Big sister, is the experiment finished?"

"It's finished, and we've achieved some unexpected results, but these results still require further analysis." Möbius nodded slightly, a smile appearing on his lips, clearly very satisfied with the results of the experiment.

"So, what are you going to do next, sister? Do you need me to do any experiments? Didn't you say you had some more experiments to do? I'd be happy to help you." Xilin blinked.

Upon hearing this, Mebius waved his hand and said, "Not for now. You've just finished a battle and need to rest. Although you are my experimental subject, you are also my sister. I won't be so heartless as to not even let you rest."

"Sister... I can actually do it. It didn't take much effort to deal with that Honkai Beast... Well... it was just a little troublesome..." Looking at Mebius, who cared about her, Sirin was deeply moved.

Seeing Sirin's deeply moved expression, Möbius's lips curled up slightly. Since Sirin had said so, she would respectfully comply.

“Alright then, since you’re so eager for me to do experiments with you, let’s do it. But before that, I’d like to see the corpse of that thing that the Firemoth Council calls a super-standard Honkai Beast. Let’s store it properly before we start the experiment, okay?” As he spoke, Mebius reached out his hand to Sirin.

Sirin obediently rubbed against the hand that Möbius had extended and nodded, "Mmm."

This...it really looks like a little kitten...that's how the cats look when Klein pets them...so cute...

At that moment, Mebius felt as if something had struck his heart, and his cheeks flushed slightly.

Seele, watching the interaction between the two not far away, couldn't help but think of her sister Bronya. She wondered if her sister Bronya was alright, and when she would see her again...

The sensation of their lips touching that day still lingered, and Seele couldn't help but purse her lips, her ears turning red.

What is she thinking...? She must have been influenced by those two... But... she really wants to taste the softness of Bronya's lips again.

[Seele, what are you thinking about? Aren't you satisfied with your bath? If you want, I can help you with that.]

Upon hearing this, Seele's face instantly turned bright red. Oh no! Her thoughts had been overheard by another version of herself! This feeling was incredibly embarrassing! Could this be the legendary "social death"?

Shyly, Seele hurriedly tried to explain, saying to herself, "That's not it... My other self... I didn't have those thoughts..."

[real?]

"Well... okay... I do have a tiny bit of an idea... but... just a tiny bit..."

[So... do you need me to help you fulfill your wish? Since that's what you're thinking.]