Now legally owned by the Countess, Tatsuya and Kiyoko are taken to their new home, the Hotel Providence. Investigation begins on the wing of antimatter cut from the Gilgamesh Uno in the previous battle.
The Madoka siblings acquaint themselves with the Countess, who wants them to fight against the Gilgamesh. Another battle begins, and though the siblings want to get away, the Countess has other plans.
The Gilgamesh, revealing themselves as horrible monsters, do battle with the Orga-Superior--three children under the care of a woman called the Countess. Tatsuya and Kiyoko are soon taken into the Countess's custody.
While being pursued by tax collectors, siblings Tatsuya and Kiyoko Madoka find shelter with the Gilgamesh, a group of strange youths with psychic powers.