Since the mortality rate in today's society has greatly increased, the underworld is not easy to do. The underworld is full of souls waiting to be sentenced and reincarnated. There is no way to queue up for reincarnation, and the number of souls waiting to be reincarnated is constantly increasing. The underworld is seriously short of manpower, just like when you play King of Glory and the number of people is full, you can't board. Therefore, the Lord of Hades decided to change from immediate execution to suspended execution, but even with the suspended sentence, it was still full. Now a ghost suggested: How about letting them live? Let's go back and execute them again. This kills two birds with one stone and buys us enough time (the flow of time in the small world is very slow compared to Hades. One day in Hades, the small world may last for dozens of years, hundreds of years, or thousands of years). It can also allow them to be punished in other small worlds (that is, this person is corrupt, and punishes him to be a house elf in the HP small world, where he will not get money all his life and has to serve the people.). "This is a good idea, let's do it like this." So the staff of Hades started working. They first classified the likes, dislikes and merit values of various people, and then arranged the small world. The small world also has various destinies. Good people go to a safe world to enjoy happiness. Of course, there are many kinds of happiness. Therefore, some adopt a first, second and third place system, and some arrange their life trajectories according to the merit system. The heroine is an ordinary person but has high merit. The high-level good person is an aborted child, a life form that dies at birth. The good person is a philanthropist and a high-energy Buddhist disciple.