Three travelers visit a post town, a girl and a boy who seem like twins, and one man. Their goal is to seek great power, the Amanusya. In that town, they discover an evil conspiracy involving an Amanusya...

The boy Towa, forced to wander the land, killing the demonic Maen, hoping to earn the right to enter the fortress city of Edo. Yet forces are at work to forever deny him his wish.

The boy Towa, forced to wander the land, killing the demonic Maen, hoping to earn the right to enter the fortress city of Edo. Yet forces are at work to forever deny him his wish.