C186 Let Me Try

Faang Bai actually didn't know about such a simple medical principle. Isn't this a little too ignorant?

"I just didn't sleep well last night, that's all. Such simple medical knowledge, do you think I don't know about it?" Faang Bai gritted his teeth and roared.

"Since you haven't woken up? "Then I'll just stimulate you a little bit." Lin Feng smiled coldly in his heart.

Actually