Gantz 33

While humans on the ground believe the war with the aliens is over, aboard the invaders' mothership human prisoners face a parade of horrors in a circus of death for the televised amusement of the offworlders. And as Kei desperately tries to find his beloved Tae, the only help he gets comes from an unexpected source--one of the aliens! Hiroya Oku's Gantz is adult manga at its most challenging: violent, bizarre, erotic, and created with stunning craft and fierce imagination.