Jiejie, Demon, I've Fallen in Love with You

[Relaxed and funny + bold and cruel] Li Changan has a system for killing monsters and getting goods. By killing monsters, you can obtain their characteristic points to enhance your own strength. From entering the country to refining souls and then becoming gods, Li Changan climbed up step by step. In the first year of slaying demons, he became a being respected by everyone in Dali County. In the second year of slaying demons, he became an unrivaled master in the team of demon slayers. In the third year of slaying demons, the imperial court asked me to go on an expedition to defeat millions of rebels. What, that won't work, I, Li Changan, only kill monsters and not kill people.