家族性史

 “夏亚的反叛”的第二次新吉翁战争12年后，宇宙世纪105年（U.C.0105），一个名为“马夫蒂”的反地球联邦组织开始以暗杀政府高官的方式对抗强权统治的地球联邦政府。该组织领导人马夫蒂·纳比尤·艾林的真实身份，是曾与阿姆罗·雷并肩作战的一年英雄布莱特·诺亚之子——哈萨维·诺亚。虽被展现奇异力量的少女琪琪·安达露西亚言语捉弄，但哈萨维仍为实现马夫蒂的目标而步步推进。与此同时，追捕马夫蒂的联邦军大佐凯奈斯·斯雷格收到了刑事警察机构汉德利·约克桑的密约提议。在哈萨维与肯尼斯各自为实现目标而行动时，琪琪亦为履行自己的使命，踏上了前往香港的旅程。

　　The nightmare was about a demonic possession. A long time ago, there was an evil in a small town and it was jealous of the girl and would never let her go, since the devil loved the girl. One night, the evil raped the girl and she became pregnant. After months the girl could not hide her baby, her father figured her secret out and clapped the girl in irons and locked her room door. But the evil put the gun to her father' temple and saved the girl. The father had a stroke and had been sleeping on the bed for three months and died. Time went on and the girl brought a child into the world. Naturally, people who were living in the village heard the story and they did not want to see neither the girl nor the baby since when the baby was born, plants dried in the field, fishes lost in the lake and people had prayed to the god for rain, but nothing changed in the village. People got so angry, dug a hole in front of the fountain, put her into the hole and threw stones at her face. The girl died soon after. The evil went off the deep end, took a revenge of the village and killed everyone except two sisters because the evil wanted them to take care of its baby...

本作的故事背景设定在日本经济高速增长期 —— 彼时东京奥运会、大阪世博会接连举办，社会处处洋溢着繁荣的气息。在社会迈向国际化、卖淫管控力度不断加强的背景下，为清除接受过性别重置手术、通称 “蓝男孩”的群体，检方决定逮捕为他们实施手术的医生赤城昌雄。 　　与此同时，在东京一家咖啡馆担任女服务员的沙纪，刚收到恋人的求婚，正沉浸在幸福之中。直到某天，负责在法庭上为赤城辩护的律师狩野卓找到了沙纪，请求她以 “接受过性别重置手术者” 的身份出庭作证。

本片改编自同名人气不良少年漫画，以“偏差值最低、打架最强”的风铃高校为舞台，讲述为成为最强而来到这座城市的少年樱遥（水上恒司 饰），加入守护街道的义气不良组织“防风铃”，与伙伴们并肩作战、守护街道的热血故事。