C626 Mathematical Countdown One

"Sis, what sheets are you changing into at night?" Chuchu happened to see Su Ning sneakily coming over from the bed in the next room. Su Ning was shocked and then she wanted to hit Chuchu.

Su Ning could not say that she did that thing with that bastard, right? Chuchu, who had been crying, was enjoying herself now.

Su Ning also had to come out, she didn't have a place to sleep