This is a Frisk X Sans novel. 18+ . Frisk is eighteen now, ten years ago she had just fallen into the underground. She became friends with the monsters quickly. She was very kind to all the monsters, but only one pun loving skeleton caught her eyes. Frisk is about to move above the underground, she has never been up there besides the fact that she had grown up there. Frisk's background will be detailed as well as Sans. This is fanfiction!!!Todos los derechos reservados