The immortal Ghost Sorcerer Reibatos has come, with the ability to resurrect and control the vengeful souls of dead monsters! Ultraman Orb and Ultraman Zero are here to stop his reign of terror, with the heroes of the Inter Galactic Defense Force behind them - Ultraman Jack, Zoffy, and Zero's father, Ultraseven! But when Orb discovers he's ten years too early to defeat this threat, Zero and Seven will show him their strength, and a new power will be born!