Hm. Well. At least it exists, he guesses. He's started this train, so he might as well keep going. "Isekai was a popular fictional trope in stories in my original world as well. Fictional. Stories where a person dies, and wakes up born anew into a world of fantasy." He pauses, frowns. "There was no cultivation, no magic, no gods, nothing supernatural, not in that world, it was all purely a thing of fiction. And then I died. And I woke up in the world of a book I had-- read." Good save, Airplane. "It's in that book where I was reborn into the role of Peak Lord of An Ding. I strongly suspect that this, your Xianzhou Luofu, is a different world entirely from either of those."