C1512 The reappearance of the dijiang river

"Doctor Yan, go and prepare it. Leave the rest to me." The young man looked at Qin Ao who was monitoring him carefully, and walked out with big strides.

Yan Lang didn't say anything as he took the stone and left the room. The young man had a smile on his face as he walked towards the door.

"Qin Ao, so the two of us have fallen into a trap, right?" Shen Xin was unable to move