The black school boy: "This transfer student is so interesting, I really want to marry her home, hehe." The evil villain: "Kiss and hug her, hold her high." Master Qing Leng: "Once a teacher, always a husband." The yandere boy: "Xiaoyu, if you don't marry me, who do you want to marry?"... Lin Xiaoyu is dead, But she didn't die completely. She was lucky enough to be selected by the system. As long as she completed a certain amount of tasks, she would have a chance to be reborn. So she embarked on the path of traveling through various worlds, playing various lives, and saving various bosses who were about to become blackened. That is... Why are these bosses so strange?