在中国北方长大的她渴望大都市里的白狐女“呼丸”。借着一份选拔会通知的机会，我离开了家乡，前往独立乐队聚集的圣地下贝泽。通过音乐交流，认识朋友，理解梦想和现实，希望和绝望？狐狸丸能遇到奇迹吗？或者更确切地说。。。
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.
该电影的女主角则是由土屋太凤出演，两人将会在剧中带来精彩的合作。这也是土屋太 凤和山田凉介之间的第一次合作，让观众们很好奇两人之间的化学反应。
