不敢相信！浪荡不羁的瓦雷斯终于要结婚了，但是在婚礼上，瓦雷斯突然接到伴郎「解毒剂」的紧急来电，对方被帮派份子严刑拷打，需要他的救援。当他深入毒窟营救老友的同时，他新婚妻子的女儿被绑架了。瓦雷斯第一天当爸爸，就出大事了，为了营救继女，瓦雷斯被迫参与一场神秘诡谲的性爱邪教聚会，他分秒必争，必须抢在犯罪集团之前，拯救他所爱的人保护他的新家人。
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.
