Majin Bone

A being known as Majin, responsible for creating the Universe, has returned in modern times. Shougo Ryuujin, a typical high school student, gains the ability to become the Bone Fighter Dragonbone by using a Bone Card, in an effort to protect Earth. Alongside other White Bone warriors, he confronts the Dark Bone, a force emerging from darkness with the intent to destroy the planet. The narrative raises the question of whether the real threat might originate from within.