Ken Yeung

Underground boxer Lin Feng is hunted by the Bangkok triad when he refuses to fight in an illegal match. He escaped successfully but lost his memory. While Feng begins a new life, the triad finds him and hires a top boxer to beat him. As Feng suddenly regains his memory in the process, he vows to take down the triad.

A hundred years ago, in a war between the immortals and the devils, the ancestor of the Immortal Sword Sect fought for seven days and seven nights against the leader of the devilish race, the Emperor You, and ended up in a terrible defeat. A hundred years later, Zhang Zhilin becomes the new head of the Immortal Sword Sect and uses the Purple and Green Swords, which can kill the Demon King, as bait to lure the Emperor to show himself.