What Yi Qi had in mind: Civilization observer, an ancient profession, is to understand every bit of an alien civilization as an observer. Like a god, he watches everything happen with a cold eye, occasionally taking action to show off.
In fact: pretend to be gods and ghosts, become the gods of the new civilization, and record what they do. Destroy civilization, cause disasters, form the end of the world, and record the perseverance and efforts of civilization.
Yi Qi: "That's enough, that's enough. I just want to return to Earth. I don't want to be an executioner."
System: "Be good and obedient. Morality is nothing but clay in your hands. You can't go back until you complete the task."
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.