I Have Been Reincarnated, so I Will Use My Unique Title “Unique Achievement” to Create a Secret Organization in the Shadows

Sieg is reborn in a different world, a world where people’s talents are identified by a system called “titles”. In such a world, Sieg works in the shadow world. He creates an organization called “Akashic Castle” and uses the conspiracy of the country and the world to seize and destroy it.