Harpy takes Dr. Jenkins and Chon-Dar prisoner in an effort to find the Primal Stones. Jason, Tann, and Lua attempt to rescue them, but Harpy gasses Kong with giant spider venom knocking him unconscious. Lua merges with Kong's mind to try to bring him out of his coma.

Jason and company discovers that De La Porta is on his way to an isolated Himalayan monastery to seize an ancient parchment revealing the use of the Primal Stones. De La Porta and his henchmen attack the monastery, which is defended by a yeti.