151 Plan

The Space-Time Planning Bureau is an earthly organization hidden in the city, with the organization code name 151. It is independent of any social organization. Under the leadership of the current director Wang Qin, there are 580 agents traveling through time and space to perform tasks. The reason why it is not controlled by any organization is that it bears the important responsibility of preventing destructive accidents on the earth. Under the uncertainty of history, how can agents rewrite or correct the course of the earth? Take you into the world of the Space-Time Planning Bureau...