C160 The Suspicious Point of the Falling off the Building Case

"All right, thanks for your hard work. You go ahead and do your work. The two of us will take a look." Qi Jinnan nodded and entered the rooftop with Lee. This place was still the same as before. There were no changes. Standing beside the railing, they could still see the place where Luo Cheng had fallen. Although it had been cleaned, there was still dark red blood there.

Since he couldn't move