Maraku and Araku are two brothers. They had an incident where a bird knocked and broke Maraku's favorite sword. Maraku thought it was Araku who did it. So Maraku went down down deep into the dark volcano where rats lived. They were mean rats that liked to eat people. They caught Maraku and Araku went down with a search party to save him. I drew the map to show you the Land of Light, the Land of Darkness and the Great Dark Volcano.