As an author, he created an overpowered hero and a weak, pathetic villain. But when he wakes up inside his own novel—as that very villain—survival won’t be easy. The hero is destined to win, and even the world itself is against him. Armed with a villain system, he must outsmart his own creation and flip the script. But as he rewrites his fate, he realizes—this story isn’t just fiction anymore. And he’s not the only one who knows it. And this time, the story won’t stay inside the pages.
It’s good, but you should explain more about the world as power system and if it’s facing a threat or something and what can the system do exactly also who who are the main cast?