"Don't worry about me, sir.

"I know what I'm doing," Fang Qiu said comfortingly. "I'm sure that this thing can't cause too much harm to my body. But because it's a kind of neurotropic virus, I'm not sure if I can control the virus after consuming the drink. I might lose my mind. You have seen my power just now, so I think it's best if you stay here."

Old Yang immediately shook his head and said, "It's because I know you're very powerful that I'm worried. ...