In the first world she transmigrated into, Song Jia accidentally killed the original host and made the monarch so insane with grief that the whole world was destroyed with him. Her boss then declared after she went back to the modern world: "No salary for six months!" Song Jia: (╯°□°）╯︵ ┻━┻ In the second world she transmigrated into, Song Jia had to raise a cute little bun and thought that her job this time would be easy. In the end, the cute little bun became a sadistic killer that could solemnly say to her, "Just push me below you and take advantage of me." Her boss: "..." Song Jia: "..." [Original story] [Cover image not mine.] Highest Ranking: #1 yandere #1 ancient china #1 obsessed

Four villains made a mistake, staying in place too long, this leads to them getting caught. Principle Nedzu took them in, to fix their behavior sent to U.A's class 1-A. in hopes, the students will fix them. Everything is fine and dandy until Japan's next future heroes fall in love in with one specific villain.