The story of the movie is somewhat based on the plot of the most recent game, "Sakura Wars 3," released back in March this year. While the game features Lieutenant Ohgami, the main character who takes off for Paris, narrates one side of the story, the movie unveils the secrets behind Hanagumi. Ohgami leaves for Paris, consequently leaving Hanagumi without a leader; thus a new character will be introduced here. To be replaced with Lieutenant Ohgami is the former leader of Hoshigumi, Rachette Artile - a rationalistic and distinct individual, who brings about serious problems to Hanagumi. The members are now in discord with Rachette. Meanwhile, Teikoku Kagekidan was being threatened by some irrelevant demons and a new type of anti-kouma mechas, (brought by an american company) appears and tries to replace the koubu-kai. Having made repeated mistakes due to the absence of Ohgami, Hanagumi is now faced with an unprecedented danger, while the abolishment of Teikoku Kagekidan Hanagumi is being schemed.
为了修炼魔法，增强自身的魔法，山上的飞象精灵化身美女引诱路人，专门吸取强者的精华，强身健体
如果铃木想在这个充满恶魔的学校里生存，他的首要任务就是隐藏自己的人类身份。无忧无虑、不计后果的瓦拉克（浅井加穗配音）、外表美丽、内心年轻的阿扎兹勒（佐佐木配音）、看似聪明但实际上愚蠢的阿斯莫德（木村龙宏配音）、萨巴诺克（佐藤敏夫也配音）强健的体魄和巨大的神经，以及铃木温和善良的性格，很快在学校交到了好朋友。
