主角秦尘本是武域中最顶尖的天才强者，却遭歹人暗算，陨落大陆禁地死亡峡谷。必死无疑的秦尘，却意外触发神秘古剑的力量…… 三百年后，天武大陆偏僻之地，一位同名少年意外继承了秦尘的意志。作为大齐国军神定武王的爱孙，却因生父来历成迷，母子二人在定武王府中受尽冷遇，相依为命。 为了重写望日的强者神话，也为了守护自己所爱的一切，秦尘毅然决然扛起维护天下五国的大任，再度踏上武道之路。
CW这一版根据1990年法国电影《尼基塔女郎》、1993年美国翻拍版电影《尼基塔：永不回头》及1997年由美国和加拿大联合制作的电视剧集《尼基塔女郎》改编而成。 在Percy被击毙，Amanda失踪后，“Division”被Ryan（诺亚·比恩 Noah Bean 饰）接管，成为一个正是为国效力的秘密组织。可是这个组织依然见不光，用来对抗恐怖组织和收服Percy过往的残留余党。而这次的“Division”除了保留以前所有的特工，还有Nikita（李美琪 Maggie Q 饰）和搭档兼未婚夫Michael（夏恩·韦斯特 Shane West 饰）、有着特工与富豪双重身份的Alex（琳德西·冯塞卡 Lyndsy Fonseca 饰）、怪才计算机专家Brikhoff（亚伦·斯坦福 Aaron Stanford 饰）。这一次众人又要面对如何危险的处境呢？
This 7-year series chronicled the adventures of the Impossible Mission Taskforce (IMF), a team of government spies and specialists who were assigned "impossible missions" by the unseen "Secretary". Although the cast varied over the years, the main characters included The Team Leader (Dan Briggs the first season, then Jim Phelps the other six), The Techno-Wizard (Barney Collier), The Strongman (Willy Armitage), The Master of Disguise (first Rollin Hand, then The Amazing Paris), and The Femme Fatale (Cinnamon Carter, Casey, Dana Lambert, Mimi Davis). The series is best known for its opening mission assignment (conducted by a pre-recorded tape), the theme composed by Lalo Schifrin, the leader's selection of mission agents from a dossier, the opening briefing, the intricate use of disguises and a typical "mask pulloff" scene near the end of most episodes, and the relative lack of characterization of the characters.
Jim Phelps is the new leader of the Impossible Missions Force, with no explanation, or even reference made, about the departure of predecessor Dan Briggs. First up for Phelps is a mission involving the drug trade. Cresnik and Walters have cornered the heroin market and sell it at a handsome profit to gangs around the world. Phelps devises an operation which will drive a wedge between the heroin dealers and their customers.
一群青少年聚集在一起，试图解决镇上一系列奇怪的超自然事件，这些事件似乎围绕着他们朋友正在出现的神秘能力。
