Jason is really excited when he receives an invitation to a karate exhibition in the city of Xi An in China! Unfortunately Tann was not invited and now plans to give up karate. Jason and Lua fly to China where they are kidnapped by Ramone De La Porta and taken to an area near the Great Wall. Buried in the nearby tomb of the first Emperor of China is a parchment that will reveal the secret of the Primal Stone of Life and Death. De La Porta threatens Lua, forcing Jason to enter the deadly tomb maze to recover the parchment. Tann merges with Kong and flies to his buddy's rescue. Together Tann and Kong rescue Jason and retrieve the parchment from the boobytrap filled maze. Kong battles with a Cyber-link created Chinese Dragon while Jason and Tann defeat the Professor and rescue Lua. Jason wins the karate tournament and Tann is proud of his bud.