I Kill My Fiancée at the Beginning, and I Will Dominate the End of the World.

Lin Chen, who has experienced the end of the world, is reborn and returns to the last few minutes before the end of the world begins. From then on, with the news from the future, the omniscient and omnipotent Lin Chen immediately did two things. The first thing was that he raped his fiancée of several years. The second thing is to get the most buggy hidden skill Gravedigger in the doomsday game in advance. You can obtain the attributes, skills, talents, etc. Of the corpse by digging up the corpse! Apocalyptic right? You can come, I'm ready!