[The identity of the heroine is ever-changing, double strong and cool, supernatural powers, illogical.] In the previous life, she died tragically. She was accidentally bound to the waste recycling system, allowing her to return to the age of eighteen. In this life, she predicts the future and seizes the opportunity. A scumbag, abusing a scumbag girl, saving the trash, taking control of the world. Before people, she is a scumbag in the third year of high school. After people, she is a mysterious ghost doctor that top medical school professors want to meet; A mysterious famous detective who travels around the world... She has a variety of abilities, she can be male or female, beautiful or ugly, and can change thousands of faces at will. The grievances and enmities of the previous life will all be resolved from now on.