C514

"What are you doing?" Yu Yinqiu stopped at the door knocker and tried to calm himself down.

Normally, if someone dared to throw something at him, that person would definitely be lying on the ground by now.

But the person who threw him was none other than his brother.

Thinking back to what Qin Shiyu told him before, Yu Yinqiu tried hard to make himself look less scary and asked in a stiff voice