Ouroboros - EN

On the merciless planet of Abyss, children are not born to live - they are born for war. Hael Cross was forged from childhood to become a killing machine, reaching the legendary rank of General at the young age of twelve. But on the battlefield, brute force is not always enough.
After barely surviving the devastating demon Berfegor's assault on Mount Beru, Hael is captured by soldiers from the enemy faction of Taclot. Gravely wounded, imprisoned, and far from home, his escape attempt sends him plunging into the depths of an underground pool where he discovers something that defies all logic: a creature with bright purple eyes that seems bound to the darkest secrets of his world.
Caught in an uneasy truce with his captors and haunted by a mystery he cannot understand, Hael will discover that the war he knows is only the beginning of an eternal cycle from which no one can escape.