When Fan Xingchen was writing a novel, he was hurt by the resentment of the novel's protagonist. He accidentally summoned the protagonist to counterattack the system, and was forced to embark on a journey to save the protagonist from different dimensions.
System: Have you read the novel you wrote? The logic doesn't make sense, what the hell, it makes me feel uncomfortable even looking at the system!
Fan Xingchen: What's wrong? What happened to the novel I wrote? This is a big trend! I enjoyed reading it! What do you know about a system?
Later
System: Hey, it smells pretty good~
Fan Xingchen: It's so embarrassing to pick your feet. Do you believe that your toes can dig through the earth?
Concept: Every supporting role is a protagonist