Ai, a young girl with shut-in tendencies, who tries not to interact with others. She keeps one of her eyes hidden behind her hair. One day, she happens to stop by a deserted arcade, where she meets "Aka." Spinning the gacha at their urging, she acquires a "Wonder Egg," and from that moment, her fate begins to change...
Ai, Neiru, Rika, and Momoe have all cleared the game, but what awaits them isn't quite what they hoped for. With their long battles behind them, what future will each girl choose?
