“The darkness does not end.”
Amidst these short-lived peaceful days, the shadows of the Selector Battles start creeping once again――――Kiyoi Mizushima who quickly notices the strange phenomenon, begins to move, to bring a full stop to this chain of darkness.
Added to these battles is a new card, the “Key” card.
Unlike up till now, the devised rules are still wrapped in mysteries concerning the ringleader and their goals, as the darkness gradually intensifies. Suzuko Homura, Chinatsu Morikawa, Hanna Mikage, Ruko Kominato, Yuzuki Kurebayashi, Hitoe Uemura, Akira Aoi…….
These Selectors who have now gathered again will now begin the final battle, where they will wager their “Wishes,” “Memories,” and “Keys” on it all…...!