Martial Peak - Ch. 2879 - Inside Out

[MangaDex]

 

[Kaarme]

Why the heck wouldn't a place called Myriad Demons Heaven not have such an evil technique when the old dog's own sect apparently treats destroying defenseless, underdeveloped cultivation worlds as just another tuesday? What an idiot.

 

[Rapson_1]

Why the heck wouldn't a place called Myriad Demons Heaven not have such an evil technique when the old dog's own sect apparently treats destroying defenseless, underdeveloped cultivation worlds as just another tuesday? What an idiot.

In chinese "evil" can also be used to refer to something incredibly difficult to deal with/powerful, in this case "what an evil technique" means "this technique is so freaking powerful and unfair, its straight up evil"