戰姬魅影-御姐的罪惡監獄卡牌王冠學園，約會女主角與你大作戰。二次元掛機放置遊戲。

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"The Phantom of the Sisters" Yu Sister’s criminal prison card, Crown Academy, dating the beautiful protagonists Lem, Bellflower, Hatsune Miku, Asuna, Luo Tianyi, Ram, Misaka Mikoto, Fujiwara Chika, Amelia, Tokisaki Kuangsan, Icarus fights against you.