C180 You're in Trouble Now

Just look at yourself now, and...

She looked up and saw that Pei Mochen had just finished bathing and was wearing a bathrobe. He was so gloomy that he seemed to be in a bad mood.

Was he...

Were they...

After all, Pei Mochen knew her older brother. Did he do that kind of thing, so he felt guilty?

That was why he had such an expression?

"Pei Mochen