Give All Villains a Happy Ending

Not everyone likes to be a villain. Some people are born innocent and kind, but they are bullied too much and have to turn into evil. There are also some people who are called villains just because their views and ideas are different from the protagonist. Since ancient times, evil has always prevailed over good, but I, Yang Huai, refuse to accept it. Yang Huai will bring a caring villain system to help villains in various time and space defeat the protagonist, so that every villain can have a happy ending. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.