C894 The [Black Formula]!

"You have a way to deal with this sort of thing?" Hearing what Yang Liefeng said, Zhan Yu and Kou Xiner were both surprised, and Zhan Yu herself could not help but ask.

Yang Liefeng nodded, and said: "Mn, there are many ways, some are simple, and some are troublesome. I'll first understand a bit of the situation, and then see what can be done!"

"Alright." Hearing this