Escape!

In "Escape", the player assumes the role of an ordinary teenager named Root. He is returning from a long journey, and just beyond the mountain, he can see his house. But fate had other plans for the boy: one step on the wrong stone, and Root falls through a dark pit into the underground world. Looks like it won't be simple for him to find the way home, because this world is populated by girls, each one of which wants something from him...