Kai is a martial artist and champion in the making, but when tragedy strikes, he gives up the championship title, quitting the circuit. He embarks on a mysterious quest to track down his brother's killer, who he believes can be found in Bangkok. The adventure begins with tantalizing hints of a bigger, more sinister plot as he discovers that his brother's murder is linked to an ancient evil. With action-packed martial arts and a timely tale of redemption, this film keeps you at the edge of your seat.