C592 Selling Your Own Tactics

Stingy Zhou patted his shoulder: "Learn well! A wave of landmines might be able to kill a lot of people, but they would also immediately know the power of landmines. Next, they would be able to change their positions. But if the mines do not explode, they will not dare to trespass. "

Cheng Yi's face became more and more unsightly: "Boss, they are all here