My daily life in Teyvat as a demon

“…Brother Chen?”

Ye Yu's address stunned Ye Qingchen, Gui Zhong and Fanan Qiqi.

"What did you call me?"

Qingchen fell to the ground and looked at Ye Yu in astonishment.

"Brother Chen! It's really you!"

This time, Ye Qingchen happened not to be wearing a mask. After seeing his face clearly, Ye Yu's eyes widened, and he rushed over in surprise, trying to hug Qingchen.

Qingchen quickly stretched out his hand, compressed the space, and blocked Yeyu's action, "No, I think we haven't met before? Why do you call me Brother Chen?"

And none of his friends call him that!

Ye Yu quickly took off her mask, revealing a young and lovely face. She stretched out her hand and pointed at herself, with a look of surprise and disbelief, "Brother Chen, it's me, Ye Yu, I'm your sister!"

What are you saying?

Qingchen was confused.

When did he have a sister?

He didn’t have a younger sister in his previous life and had always been the only child in the family. He had never heard that his parents wanted to have a second child?

Moreover, his name in his previous life was not Ye Qingchen at all, and there was not even the word "Chen" in his name.

"Uh... Ye Yu, right? Although we both have the last name Ye, this is just a coincidence. I don't know you, you just recognized the wrong person."

"Impossible! How could I not recognize my own brother?! Brother, you don't recognize me? Take a closer look!"

Ye Yu pouted angrily, looking extremely anxious.

Seeing how confident she was, Qingchen also lost his confidence.

Looking closely, although he did feel an inexplicable sense of familiarity, he was sure that this was the first time he saw her.

This is strange.

"Whose sister is this?"

Guizhong walked over and looked at Qingchen suspiciously.

“…No, I really don’t know her!”

Qingchen was helpless and had no way to defend himself.

Fanan also looked unhappy, "I was calling Qingchen brother, but she called him brother Chen. I feel like I lost..."

So this is what you care about?!

Ye Yu looked at these people and was stunned.

"Return to the end? Fa Nan? You are not dead yet?"

"Puff! Stop, stop, stop. Miss Ye Yu, please be careful with your words! Be careful with your words!"

Qingchen was choked up. What he said was so direct.

Guizhong and Fanan frowned.

It’s not that I’m angry, but why do the other person’s words sound like they should have died?

"I know, Brother Chen, did you save them? You are worthy of being my brother!"

Ye Yu looked at Qing Chen again and suddenly realized.

“…Now that I think about it, if it wasn’t for Qingchen, I would have really perished…”

Gui Zhong raised his eyebrows, as if thinking about something.

Fanan also nodded, "If it weren't for Brother Qingchen helping me deal with my karma in advance, I'm afraid I wouldn't be alive today."

"That's right, it must be Brother Chen who saved you!" Ye Yu was excited, but when he heard Fanan's name, he was suddenly stunned, "Wait, what did you call him?"

"Brother Qingchen."

Fanan said doubtfully.

“Qingchen…your name is Ye Qingchen?!”

Ye Yu was stunned.

"if not?"

"Ah, but, brother, isn't your name Ye Chen?"

"?"

Ye Qingchen and Ye Yu looked at each other, unable to react.

Seeing this scene, Gui Zhong lowered his head and pondered, and a guess came into his mind.

"Qingchen, is this situation similar to that of Keqing and the girl?"

“…No way…”

Qingchen's mouth twitched and he understood instantly.

"Ah, Sister Guizhong, you mean..."

"Yes, that should be the case."

Finally sighed.

"What are you talking about? Brother Chen, why did you change your name?"

Ye Yu was completely confused, but still stubbornly believed that Ye Qingchen was her brother.

Gui Zhong was about to explain to her when Qing Chen reached out to stop her.

"Let me do it."

Qingchen nodded towards Guizhong and looked at Yeyu, "Life simulation, understand?"

“…Oh~ I understand!”

When Ye Yu heard this, he clapped his hands and understood instantly.

"?"

Do you understand now?

In the end, I couldn't keep up with their conversation.

"In short, I am your sister in a life simulation. In the simulation, your name is Ye Chen, but in reality your name is Ye Qingchen, right? It's just that we met before the simulation started. Yeah, I completely understand."

Ye Yu nodded and made an "ok" gesture.

"It's not exactly the same... but it's roughly the same idea. I'll explain it to you later."

Ye Qingchen sighed.

Did a part of his soul go outside of Teyvat to be someone else's brother? No wonder I always felt a sense of familiarity with Ye Yu. It turns out she is his sister!

"After all, it's Brother, right? That's enough for me! Brother, I missed you so much!"

Ye Yu omitted unnecessary things and got straight to the point. With tears in his eyes, he reached out to hug her.

Ye Qingchen tried to stop her again, making Ye Yu look so aggrieved that she was about to cry.

"Well, although I seem to be happy to hear something interesting, isn't it time to talk to me?"

The doctor, who had been standing not far away, finally spoke.

In contrast, Nashida and Ying looked at them awkwardly.

Feeling totally ignored...

"Old X...Dottore, this is a touching scene of my reunion with my brother, you shut up!"

Ye Yu was about to curse, but when he remembered that Qing Chen was still beside him, he immediately changed his words and looked fierce.

"... "

"Well, Ye Yu, it's time to talk to the doctor..."

"Please call me Xiaoyuer, brother!"

Ye Yu turned his head, his tone was gentle, his eyes were shining, and his face was full of desire. The speed at which his expression changed was jaw-dropping.

"…So, Xiaoyuer?"

Qingchen said tentatively.

"Yes, brother!"

Ye Yu smiled as beautifully as a flower and stood obediently behind Qing Chen.

Qingchen felt as if he had come to the second dimension.

This is the first time I've been called that. It's really...

It feels inexplicably comfortable.

Qingchen suddenly felt a little dizzy.

"Um, Ye Qingchen?"

The doctor silently faced Ye Yu's piercing gaze and reminded him again.

"Ah? Ah, cough, sorry," Qingchen coughed twice awkwardly, then straightened his expression, "Well, let's get back to the topic."

"it is good."

"... "

“…Um, what’s the topic?”

This time, even with Dotore's character, he had nothing to say.

"You suddenly showed up, why are you asking me the real question?!"

"Is that so? Sorry," Qingchen scratched his head, "Then let's discuss how to deal with your slice..."

"I have a suggestion!"

Leaf fish raised his hand.

"Okay, then Ye...Xiao Yu'er, please speak!"

"Destroy it immediately!"

"it is good."

"?"

Then, without waiting for the doctor to object, the space that trapped him was directly compressed and the slice was completely destroyed.

Ying blinked not far away.

Hmm? Finished?

She was about to run away just now, didn't that make her look very embarrassed?

------

I just came back from the library not long ago, and I finally finished writing...

I just had this idea of ​​a younger sister a few days ago. After thinking about it, I decided to add this setting. Having another younger sister wouldn’t be bad~