With the development of the times, human science and technology and inventions have progressed, and one day they finally figured out how to travel through time and space, and established the Time and Space Administration. Nowadays, there are too many time travellers, changing his destiny without authorization, changing history, and affecting the progress of human civilization. The so-called system is the result of all this. The Space and Time Management Bureau will send administrators to clear the system, take the time travelers home, and let history return to the right track. Gu Yan was attacked during a mission, his consciousness was beaten, and he was scattered in various places in time and space. Fu Huaili received the task to get Gu Yan's consciousness back.
Intention: It doesn't make any sense. I suddenly got an idea during class.