In a strange turn of events, con man Kyousuke Yoroi (Tomoya Nagase), who was just sentenced to 30 years in prison for 13 charges of fraud, is approached by a Japanese Secret Service agent, Kiriyama (Susumu Terajima), and given an unusual job offer: to work for Japanese prime minister Yoshizawa (Tetsuya Watari) as an undercover agent to fight terrorism.

The deal is quite simple. If Yoroi can prevent 13 terrorist plots to protect Japan, then he will be set free. As a man of a thousand faces, Yoroi agrees to this proposal and relies on his chameleon-like transformation skills to quickly switch identities to accomplish each covert mission. He’s not alone, however. Yoroi is joined by a team of colorful characters like Dorothy (Kyoko Fukada), a beautifully voluptuous 007-type girl who speaks six languages, and Eris (Tomochika), a weapons inventor of James Bond-style gadgets and exotic espionage equipment with high-tech features.

In this spy comedy, Yoroi uses his conniving tactics to successfully play out his game of lies and deception against his dangerous opponents in head-to-head battles. On the surface, it seems as if Yoroi just wants to seal the deal to become a free man. However, when Yoroi discovers that his deceptive skills can actually help people rather than harm them, will he become a changed man?

这是一部让人笑到流泪的爆笑间谍喜剧!!

世界各国都有恐怖袭击事件发生，日本也不例外，政府为了保护国民免遭恐怖袭击，召集了一群优秀的间谍来帮忙。其中一位名叫铠井京介（长濑智也饰），他被控13项罪状，目前正在服刑中。

一天，京介被安排与现任内阁总理大臣吉泽总一郎（渡边也饰）见面。原来吉泽安排了一项特别的任务给他，就是如果他能成功地阻止13宗恐怖事件的发生，他便可以重获自由。于是以交换自由为条件，京介成为政府的间谍，帮助政府去阻止恐怖袭击事件的发生。

京介拥有变身的天赋，犹如变色龙般能随时改头换面以完成各种各样的任务。而京介并不是单枪匹马，此次的任务同时有不同的间碟一起行动，例如美女Dorothy（深田恭子饰），她能说6种不同的语言，精通製造不同类型武器的Eris（友近饰），精通电脑的修（藤原一裕饰）等。

最初，京介只是为了换取自由而当上了政府的间碟，但是当他知道自己骗人的才能竟然可以用于救人而不是害人时，京介的心态发生怎样变化呢？