Conan and Greywolf travel east, where Conan finds himself helping a banished ninja clan to keep an ancient weapon called the Kari Dragon out of the hands of serpent men. But first he must complete his training with a martial arts sensei.

Following the advice of a wizard who claims to be able to undo the spell of Living Stone, Conan and Jezmine set out on a dangerous journey to gather the necessary spell ingredients. Meanwhile, Greywolf has a mission of his own.