Wasteland: Evolve and Upgrade Starting from the Villain NPC

In 2046, everyone travels through the game "Wasteland". While everyone was choosing their favorite career, Li Duo accidentally became a monster in the "Evil Mine" dungeon. Can't upgrade, can't leave. In order to survive, he killed the players who came to clear the dungeon. Unlocking "merit points" that can be exchanged for attributes, equipment and upgrades adds unlimited possibilities for his growth. A door to a new world opened for him. After he learned that everyone who entered the game could not exit the game world, in order to protect himself in the game world, he could only turn on the killing mode. How can being a player who abides by the rules be as satisfying as being a villain NPC? !