In the original book, the female protagonist Yuan Lingling committed suicide by jumping off a building. However, after being bound by a group of people who called themselves the " System," she needed to go to the three thousand worlds to help the cannon fodder female supporting character fulfill her wish before she could be resurrected. In this process, the characters she faced all had tragic endings, but she herself was an emotionless female reaper. The ending was quite tragic. I hope you like my recommendation.😗