The story takes place in the distant future. The rampant alien beasts have brought great troubles to human safety. In order to resist the attack of alien beasts, the Japanese government established the defense organization TLT. Among them, the Night Raid Team has the strongest strength and the most powerful weapons, and is the backbone of the entire organization. However, facing the new evolved alien beasts, the Night Raid Team is also helpless. At this juncture, the giant of light Nexus Ultraman and its adaptable person Jun Himeya (played by Yusuke Kirishima) appeared. In the Meta field created by Nexus Ultraman, a fierce struggle broke out between Ultraman and the alien beasts. Ikki Komon (played by Takuji Kawakubo) is a new member of TLT. After witnessing the powerful power of Nexus Ultraman, he began to be interested in the origin of Ultraman and Jun Himeya's mysterious past.