The Dark Clag. A mysterious group of rogue warriors. No one knows their true goal.they try to reshape humanity and unlock ancient powers beyond comprehension

To stop them, the Umbra Academy Selection gathers young fighters from the seven clans – Fire, Water, Sound, Figure, Vision, Poppet, Speed. One of them will rise to lead the fight against the Dark Clag.

Among the aspirants is a boy with no chi, no clan, and no memory of his parents. He is not the strongest. But he refuses to give up.

As rivals clash and secrets unfold, one truth becomes clear:

This tournament is not just about glory.
It is about saving humanity from the Dark Clag.

Seven Lost Keijus – where every fall is a step forward.