The group reaches the final world where they find "Magical Tomomo, the Great Ruler of Darkness", who is waiting for them. Tomomo explains that Kai is the protagonist, and everything that's happened, from the people he's met to the things that were stolen, were all scripted by her in order to make her popular. She tells everyone that she will be the most powerful demon lord of them all and they will never see the ending of this game.
The character selected by default for this episode is Kai. 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, Marie Poppo, and Marie Poppo.
This episode is unlocked by completing Kai Episode 5 on any difficulty.
Completing this episode on any difficulty unlocks the extra campaign episode Mysterious Space Odyssey, unlocks Episode 1 of all DLC campaigns, and allows QP, Suguri, and Marc to be purchased as playable characters in the Shop. It is also a requirement in unlocking the extra campaign episode Tomomo Hell.