Summary: Two years after the end of the whole Yu Yu Hakusho series, there is no longer a need for the Reikai Tentais. Slowly, the once strong friendship between its members begins to fade. Everyone begins to part ways, just as familiar ghost from all their pasts shows up: Numata. It seems she has been rescued from the Dark Abyss by a mysterious new entity determined to make all three worlds (Reikai, Makai and Nigenkai) his new domains.