This is something I'm doing for Valentine's Day to post on Amino. It's basically set after a neutral route and Mettaton becomes King of monsters. Also, Lioness will not be in this one-shot because the human has killed her but her kids are still alive. It's up to Uniqua, the older sibling, to protect the Wonder Kingdom and all surviving Mystics. In order to do that she has to leave her people in the claws of her younger brother Hothead and journey with her best friends, Hoth the Husky and Digger the Raccoon to see the king of monsters to make an agreement and join the kingdoms with an alliance. But when they arrive in the kingdom of monsters they meet someone they wouldn't expect to lead such a massive land and pretend they aren't Mystics. Eventually, Mettaton finds out and is conflicted about the situation since he had fallen in love with the princess in disguise. This story will be a one-shot and does not take place on the surface therefore Rosie and Chara will not be in it. They might make a small cameo, however. Cover art is not mine. Credit goes to the creator.
7 parts