A huge dungeon has been discovered in the town of Folkes. The king is calling for volunteers. Lucas the protagonist goes in search of what's rumored to be the world's greatest treasure, joined by a young girl named Neru who has her own purpose for

Long ago when humans and monsters battled across fertile land, the two sides struggled to a stalemate. Thus a female hero known for her blue garments traveled across the land helping to ease the troubles of her people, slaying enemies and doing