C807 The Second Floor

The three of them unknowingly walked up to the second floor. Qin Biao was the first to stop when he saw the pitch-black second floor. Ever since he came up, Qin Biao had been looking at the second floor. However, for some reason, he could not sense anything no matter how hard he tried.

"You guys wait here for a while. I'll go up and take a look." Qin Biao turned his head and said