An expedition to find the mystical Himalayan city K'un Lun left nine-year-old Daniel Rand's parents dead. Forging ahead, the boy found the sacred city, and there spent a decade training under its immortal inhabitants. He became a master of martial arts and spiritual control, harnessing the shattering power of the iron fist! Renouncing immortality, Rand left K'un Lun and set out into the Western world to avenge his parents.