The Author is Supreme in his Story

(WSA 2023 Submission) Rework in progress. Jiu Qing was just a simple author who enjoyed writing stories. Never had he thought about what happens to his characters after they were given their endings. Then, he somehow finds himself stuck in his latest unfinished work. Jiu Qing also gains an unknown power that allows him to use the skills and abilities from the characters he created, yet the writer doesn't have a clue as to why these things were happening to him. Ah, whatever. Jiu Qing decides that he'll just try to enjoy his new life to the fullest. Time to show these primitives the power of modern knowledge. And yes, the abbreviation is intentional.