本片改编自漫画《The 13th Quiz Show》。阿奇面临人生低谷：被公司开除、被女友抛、面对重大负债压力巨大。此时接到了一通神秘电话，邀请他参加一个名为“13”的游戏。这是一场神秘、竞争激烈的游戏，只要参赛者能完成十三个任务，就可获得一亿元的巨额奖金。但这些任务将逐步挑战人类各方面的极限，从爱情、宗教甚至於道德价值观。每一个任务都有必须遵守的规则，如果失败了，参赛者就会消失，游戏进行时，只有三个限制：一、不能任意放弃；二、禁止去探查游戏的起源；三、不能告诉别人自己在玩这个游戏。 阿奇轻易地完成了前两个任务，并决定继续下去。然而，他却不知道接下来的任务充满著恶心、血腥、而且毫无人性。游戏即将开始，为了奖金，他愿意付出多少代价？

The legend of King Naresuan continues with this third of four chapters and tells the story of King Naresuan, Thai’s chivalric king and warrior in the Ayutthaya era who fought against the invasion of Burmese troops that wanted to overpower the Ayutthaya Kingdom.

CIA特工Genja在泰国南部完成秘密任务。接下来她得与某组织的间谍周旋，这个组织为了抓捕她不惜一切代价。在斗争过程中她幸存了下来。在曼谷，她等了整整两年伏击而出，再次与老对手拼死一战。

The story of the relationship between the King who is renown for his ruthlessness and his subject who became his trusted steersman. They met when the King decided to disguise himself as commoner to see how his subject was doing. He befriend a commoner after a fight to decide who should win the girl's hand. They become blood brother and the commoner was assigned to be his steersman. When there was an assassination attempt at the King, the steersman tried to evade the threat and cause the boat to run aground with death penalty. It's time to see if the friendship is stronger than the rule of law that the King must have absolute authority over the life of his subject regardless of their personal relationship.

距今五、六百年前的泰国，时局动荡，阴阳逆反。邪恶阴险的军官Rajasena发动叛乱，夺取政权，为此展开大规模的血腥屠杀。少年泰恩出身于一个正直的武将家庭，他的父母双亲皆被叛军杀害。泰恩侥幸逃脱，然而才出龙潭，又入虎穴，他被迫与凶猛的鳄鱼同处一池。泰恩面对鳄鱼时的果敢引起夫毕克匪帮的头目车南的注意，车南将少年留在部落里，延请各路流派的好手教习泰恩格斗技巧。经过多年的磨练，泰恩（托尼·贾 Tony Jaa 饰）终于成长为身怀绝技的高手，并接任车南晋升为匪帮的新任首领。 虽然数年过去，但他始终没有忘记Rajasena加诸在其家族身上的厄运，他开始走上一条充满血腥和艰险的复仇之路……