交换朋友的妻子

　　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.

　　未来，人们对资源的需求越来越大，可是地球上的资源已经不能再满足人类。于是地球上爆发了资源危机，并险些引发战争。唯一能阻止战争的只有空间站上的粒子加速器，如果实验成功，粒子加速器成功运转，那么它就能让人们用上源源不断的资源。可是在一次粒子加速器意外事件后，地球整个消失了，空间站上的宇航员开始试图弄清楚在他们身上发生了什么。但随着事情的一点点深入，真相慢慢浮现，更奇怪的事情也随之出现。

　　养尊处优的酒店继承人（琳赛·洛翰 Lindsay Lohan 饰）才订婚不久，便因一场滑雪意外完全失忆。幸好蓝领阶层的英俊木屋主人（考德·欧威尔斯特利特 Chord Overstreet 饰）和他聪慧早熟的女儿收留了她，三人共同度过圣诞节前的时光。