Walter, Ashley, and Karen ride the dragon Thigocia in search of her son, Gabriel, and her long-lost mate, Makaidos. When Walter and Ashley find an army of giants hibernating in the depths of the earth, they meet a mysterious girl named Sapphira Adi who claims to be thousands of years old. Sapphira reveals a sinister plot, conceived centuries ago by Morgan Le Faye and the devil himself. The giants awaken and ascend to the Earth, ready to carry out...