C85 Weird curtain

I frowned, signalling to Yang Chen to stop messing around. I moved closer to Zhou Man and probingly asked, "Just now?" Where have you been? "

Zhou Man rested his chin on his knees and rolled his eyes. He looked a little panicked. After a long time, he shook his head and said, "There's no one in the dorm. I'm scared!" I remember I was asleep, but I don't know why I was at the door