When a heavy COSER and his mysterious partner are thrown into the Shura field of "Infinite Horror" as "Black Tokizai", a crazy journey of survival and exploration of the truth begins - are they chess pieces or chess players?
Concept: This is a fantasy work that combines [Infinite Flow Survival] [Role Playing Challenge] [Double Powerful Partner] [Suspense Puzzle Solving]. Readers will follow two charismatic and abnormal protagonists to experience a journey of breaking through barriers intertwined with resourcefulness and violence, while simultaneously uncovering huge mysteries about identity, memory and the nature of the world.