Ten Thousand Realms: the Ultimate Villain Development Plan

Yunyang, who was just a social animal + homebody in his previous life, actually traveled to a world where he could freely enter the dungeon of all realms. The key is that the so-called copies of the world are still the various dramas I watched when I was at home. What's more important is that he also comes with a system and threatens to turn himself into a destiny villain. As a villain, of course he wants to kill all the protagonists and take all the heroines for his own use. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.