BACK ARROW - S01

The land of Lingalind is enclosed by a vast, mysterious wall, with no known world outside it. The wall is revered as the mother of the land, and once a month, it sends down celestial capsules called "Rakuho" to various locations. These capsules contain metal armbands that grant their wearers the power to transform into mechanical warriors known as "Briheights." Because of this, the nations of Lingalind are locked in endless conflict, each vying to claim these gifts and bolster their military might. One day, a Rakuho crashes in the countryside, carrying an unusual passenger-a black-haired man with no known origins. He introduces himself as "Back Arrow" and claims to come from beyond the wall, a statement that shocks those who hear it. If true, his existence could upend Lingalind’s deeply held beliefs and challenge everything its people think they know.