本片由三段互无关联的故事组成。《她的回忆》：魔塔2092年，魔塔由伊瓦诺夫领导的太空垃圾回收飞船在返航途中接收到来自“宇宙坟场”的求救信号，特殊的是，信号中掺杂着歌剧《蝴蝶夫人》的唱段。队员汉兹与米格尔前往施救，却进入了一位歌剧演员艾娃的回忆，这些栩栩如生的回忆场景对船员们产生了威胁；《最臭兵器》：供职于制药公司的小职员田中信男拖着病体赶回公司，无意中服用了公司与军方合作的实验药品。自此信男成为了制造致命臭气的肉身工厂，对此毫不自知的信男却按照上司命令将药品样本送往东京总部，一路上引起大面积恐慌，军方不得不派出大批军队半路截杀信男；《大炮之街》：在一座由蒸汽驱动的城市中，一家三口展开了一天的生活。母亲去制造炮弹的工厂上班，父亲在炮台担任装填手，小儿子在学校里学习与大炮相关的知识。炮台不停开炮，但敌人的身影却始终没有出现……
回复 :
爱戴
回复 :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.
回复 :发生在21世纪初，秋天的内浜地区。 内浜学园迎来历届最高潮的盛况。以执行部为中心举办的各文化学会最大的展示场地・综合学会。 那将是与新校舍建立的同时，决定废弃的旧校舍所举行最后狂欢节日。当然，将由各文化会的会长们带领学生总动员，倾尽全力将这次最后的文化祭导向成功。
