C120 Lipstick mark on collar

No wonder Si Yu had stared at his collar just now. It seemed that Si Yu had already guessed that he would go see Xu Liwei again, otherwise, he wouldn't be so cold and detached. Thinking about it, Xiao Yichen felt regret.

When he came out of the bathroom, Xiao Yichen saw Si Yu reading a book and looked at his. Seeing that she didn't have a single emotion on her face