C310 Confusion

After returning to the dorm room, Zhu Qing Shan and his other two roommates were shocked awake. Seeing me coming in from outside, Zhu Qing Shan asked with a face full of suspicion, "Ye Fei, what's going on outside?

Hearing Zhu Qingshan's question, the other two roommates also looked at me in confusion.

I said that I had gone out to the toilet and did not hear clearly