Yang Chen, an ordinary young man who started in the funeral industry, became the founder of the "Deadme APP" by chance. On the surface, it sells "dying packages", but in fact it is involved in a transaction vortex that spans the two realms of yin and yang - involving powerful nobles, consortiums, and the police at the top, while at the bottom there are innocent souls seeking lives and plotting revenge. He not only died for people, but also redeemed lives for ghosts. He was engaged in business and cause and effect. With the completion of each "death order", he uncovers not only the boundaries between human greed and good and evil, but also the truth about his own destiny.
