Undertale x Aphmau

Once upon a time, Aphmau once found a portal. at first, she didn't want to get in, thinking she might never be able to get back. later one, she finally decides to walk in. the other side of it is like another world! except, there's no humans. She later meets Aaron, Ein, Kc, Kim, Noi, Pierce, Gene, and Zane. after a few days of getting to know them, she starts dating Aaron, and becomes close friends to the others. (this world also has setting because it is game-like, which is why Aphmau also loves the world. Aphmau is a gamer, and the Under-World is basically a game. there is a settings button and Aphmau is basically the player in the world) Plz Enjoy! (Sorry if it was soo long)