In each small world, when the protagonists are chasing each other, during recall meetings, and during business wars, in addition to the protagonists experiencing their colorful love, there are also a group of backgrounds whose names are not even known to bear the bitter consequences of their actions.
This is the job of the cannon fodder department of World Tree, to calm down the grievances of ordinary people affected by the protagonist's actions, maintain the normal operation of the small world, and allow the main line of the small world to feed back the world on the basis of self-sufficiency.
The World Tree is a mysterious intelligent life that forms its own world. Every employee is selected by World Tree, and most of them come from the original world.
Jian Fanfan is a new employee in the cannon fodder department. He joined the company as quickly as possible after receiving the notice from World Tree.
Concept: From simple to complex