A gate to another dimension has burst open, and from it emerge gigantic invincible creatures that threaten all of humanity. Earth's only defense is a...

Akuma Kun, a boy raised by a demon, works with his half-human partner Mephisto III as paranormal investigators to solve various murder and mysteries.

When a third-grader's natural gift for golf is accidentally discovered by a pro player, the boy embarks on a journey to be the world's best golfer.