This book is a second creation of the work "JoJo's Bizarre Adventure" based on the world view of Angel Company created by the author. The male protagonist in the book was originally an ordinary Blue Star person. After traveling to a world where immortals were cultivated and practicing successfully, he cooperated with an angel named Bing Cheng, one of the world managers, to create a company in the world to serve travelers. The company's business includes exploring unknown worlds, determining whether the world can be a foothold for time travellers, rescuing the world that is about to be destroyed, providing time travel services for souls that cannot be processed by the underworld, providing assistance to time travellers, etc. Among them, the male protagonist is responsible for exploring the unknown world and judging whether it meets the conditions for time travel. The timeline of the book is that after having explored the unknown world several times, he finally arrived in a seemingly normal world. I wanted to take a good rest while fishing, and then go to other worlds as soon as I was in good condition. But it was discovered that there was still an anomaly called "The Stand" in this world. After in-depth investigation, it was discovered that the anomaly was far more than that.