Dressed as the Protagonist of a Sadistic Novel? the Yandere Master Is a Bit Sweet!

(Funny + rotten host + heartless system + plot interpretation + daily life + soft and cute black junior sister + cold and sickly master = sweet pet????) … Because he chose to break up with his girlfriend while driving, his yandere girlfriend actually grabbed the steering wheel, causing the two to die in a car accident. Therefore, Lu Ran travels through the world of the novel and needs to perform plot interpretation until the ending. A le color system that is impolite and loves to talk back to its host. The sweet and cute brother control, the little junior sister of the Demon Ancestor who turns out to be even more domineering after turning into a black man. The purple-haired demon king who has dual forms and just wants him to be a shit shoveler. He experienced misfortune when he was young, but he deeply loves his dual personality, the yandere and cold master. "What's wrong with this world? Has it completely collapsed?" (Read Chapter 30. If it's not funny, I count you six)