The group ends up in an unknown world after following Poppo. They are then greeted by a large number of Poppos, which confirms their mass production theory. They explore a bit more and meet "the magical girl idol" Tomomo, who declares herself the final boss and creator of this world. She tells them all about her plan, which was to create a battle board game to pit different characters from different worlds against each other, and that in order to get the good ending, they must defeat her.
The character selected by default for this episode is Suguri. The match is played on the Tomomo's Abyss board, with the BattlefieldBattlefield Every 6 Chapters, all Bonus and Drop panels will become Encounter panels. This effect lasts for 3 Chapters. field event in effect. The opponents for this episode are Tomomo, Hime, and Marie Poppo.
Completing this episode on any difficulty unlocks the extra campaign episode Struggle of the Cyborg, unlocks Episode 1 of all DLC campaigns, and allows QP, Marc, and Kai to be purchased as playable characters in the Shop. It is also a requirement in unlocking the extra campaign episode Tomomo Hell.
Completing this episode on Normal difficulty or higher is a requirement in unlocking the Red Crown, and the Hyper and Superstar achievements.
Completing this episode on Extreme difficulty is a requirement in unlocking the Purple Crown.