The Vicious Little Junior Brother Decided to Pout the Whole World

The junior brother died tragically, and then he was reborn. After his rebirth, he learned that the world was a novel and he was just a part of the play. It stands to reason that if he had to do it over again, he should be a good person and hold on to the thigh of the original book. However, he refused to repent and decided to take revenge. (To be added) The little junior brother Shirogiri Hei who loves to act coquettishly and has a bad temper always attacks with ease. Personnel waiting for the strategy: The upright senior brother will attack in the original book, the young demon master will accept the original book... Purpose: Take control of your own destiny