A mysterious item is delivered to the paranormal investigators at SSP. Members Naomi, Jetta and Shin determine that it is a transformation device, the X Devizer, that housed Ultraman X both during and after his merging with Xio agent Daichi Oozora (Kensuke Takahashi). Gai Kurenai (Hideo Ishiguro), the humanoid of Ultraman Orb, returns from his wanderings to search for X, unaware that this is just the first sign of a new threat to the Earth. The villainous space witch Murnau, obsessed with a desire to transform whatever pretty thing she fancies into her personal jewelry collection, has already captured the Ultra Warriors Ginga and Victory. Juggrus aids her for reasons of his own, while the evil Troops of Aliens of the Planetary Invasion Syndicate lurk by sinisterly...Can Ultraman Orb rescue the New Generation Ultra Heroes and defeat Murnau who is aiming to turn the Earth into one of her jewels? The battle to determine the future of the Earth now begins!