After dying, Chen Heng finds that he has transmigrated to an alternate reality: everything is the same, except the world is now a Wuxia world heavily influenced by martial arts! Not only this, he discovers that he has a Fantasy Simulator, from which he obtains rewards that make him incredibly powerful in his new reality as well. Martial arts, immortal cultivation, and overpowered abilities--all of this begins from a single simulation!
Basically a power fantasy, a fun one to read though. Especially since its out of the perspective of the teacher and not the student. Which in itself is rare. even if the teacher in this case has a strong case of chuubiynu.