C748 Insanity

It was Wang Cheng's first time seeing such a powerful drug that could make Biyao fall for it!

At this moment, he did not dare to be careless and wanted to bring Biyao away from this place.

But just as he was about to leave, he suddenly felt dizzy like a wave rushing into Wang Cheng's brain!

His body swayed and Wang Cheng almost fell to the ground