The corpses whose last wishes Kurosagi delivers usually died not too long ago . . . for reasons that are gruesomely obvious. But when the ominous Mr. Nire returns to the scene with a re-animated mummy in tow, what they're gonna do is go back . . .way back, as the kids kick it Egyptian Old Kingdom school! Then, travel from the past into the future of death, as the Kurosagi crew unlocks the cold business behind some cryogenically frozen heads!