儿媳妇

　　一名即将退休的侦探与一名非洲研究教授一起追查一名正在执行古老黑魔法练习 Muti 的连环杀手。

　　故事围绕一名患有社交焦虑的十二岁少年展开。在男子水球夏令营的残酷社交法则中挣扎求生时，他那青春期特有的不安，随着夏日推移竟发酵成一场撕裂灵魂的心理酷刑。

　　Kyohei Aizawa, an assassin for a covert non-governmental espionage group in Japan called "SEEK", is grieving over the loss of his girlfriend from a tragic plane accident. The leader of "SEEK",Ryo Mikumo, contacts him for an emergency mission; save a fellow agent, recover a new highly explosive liquid called "RDX@", stop a ruthless Yakuza leader, Sojiro Kotsuki, and his gang before they take over Japan. Although the Ninjas were thought to have disappeared... the new breed of assassins live on helping to protect Japan and all that is right; the Ninjas are coming soon.

在这片充满剑和魔法的土地上，土匪们为了保护一个小女孩而脱离了他们的帮派，让他们与曾经像他们父亲一样的老朋友和前领导人对抗。