①This is a game
②This game is very unfair
③This is an imaginative article
④This is a novel about a heroine, which is a book that the heroine has read a copy of.
⑤ I don't know if it counts as a fast-travel story, but it's time travel anyway. The place you travel through is a continent, like a dungeon format, but the difference is that you can choose the difficulty of the game dungeon. Forced improvement here
⑥A hodgepodge of backgrounds, no matter which (dungeon) mode they are in, they are all on the same continent
The author's name is abandoned, and everyone will make do with it. Novice writers welcome guidance.