My Salvation Simulator Seems a Bit Extreme

[Simulator + Ancient Martial Arts + Mecha] The bright moon hanging high is the eyes of the monster, and the prophecy predicts the end of the world in only ten years. "Kill them and save the world." Pei Wen took over the inheritance from the past and slowly pulled out the knife. ... This book is also called "Making trouble in simulation, what does it have to do with my reality?" ", "I thought this is how this technique is practiced"