Celestial vision drags a coffin to Zantian Island. Sects, including orphan Void Kong Kong, seek emperor's weapon in Baihuchang. On the island, they confront strange beasts and unravel an ancient conspiracy in the caves.
Johnny Blaze, tortured by the Ghost Rider's curse, gets a chance of redemption through protecting the Devil's son, whose father is pursuing him.
Taking matters into his own hands, Detective Bob Hightower tries to infiltrate an evil cult to save his kidnapped daughter and avenge the murder of his wife.