In a jail cell in the Tanan Detention House, Lu Yao squatted next to Tang Cai's body and carefully observed its changes.

For some unknown reason, all of the other prisoners in the cell had long fallen asleep.

Just as Lu Yao was thinking in a concentrated way, a familiar voice came from behind him. "Lu Yao, are you alright?"

Even without looking back, Lu Yao knew who it was. A hint of joy appeared on his face as he softly replied, "Brother Wang, I'm ...