It all started with a war between humans and monsters. In the end, the humans won with none of them defeated. They used the remains of the dead monsters magic and made it so all monsters are trapped underground with a border keeping them locked in. Now... There is a hidden mountain called Mt. Ebott. Whoever ventures there, never returns from their trip. One day someone named Aphmau wanted to explore, and fell down into a void of dark emptiness, waking up on a soft, furry flowerbed.