The End of the World, the Ox and Horse Savior

[This book is slowly gaining popularity, so don't criticize it if you don't like it] Archived worlds: [The Adventures of Jackie Chan] [Super Beast Arms] [Armor Warrior] [Loki]... Xie Yang, a former senior migrant worker, is now an employee of Zhutian Universe Maintenance Company. In his daily life, he is ordered to travel through a world where abnormalities are growing, executing cold formatted instructions, and completely clearing out the out-of-control time and space. Until one day, an emergency announcement that pierced all the worlds suddenly sounded: "No. S-9527, stop your private backup of the world immediately!" Only then did everyone realize that this top-notch beast who seemed to be hard-working and uncomplaining had quietly saved world copies for himself every time he carried out a mission of destruction. Who says workers can't build their own collections? When the cows and horses come to an end, all the worlds will be marked with my mark.