C77 Three ingenious strategies

Chen Fei was not surprised, but shocked!

Shuang Er actually had three ways of solving problems that even if she tried to think of them, she could not solve them!

No wonder the Desire Number One said that he had yet to experience the benefits of the Battle Woman.

"Shuang Er, which three methods?" Chen Fei could not wait any longer.

"The first method is the easiest and most effective