Decades ago, a being known as the Giant of Light joined together with Shin Hayata of the Science Special Search Party to save Earth from an invasion of terrifying monsters called Kaiju. Now, many years later, those dark days are fading into memory, and the world is at peace. But in the shadows a new threat is growing, a danger that can only be faced by a new kind of hero--a new kind of Ultraman...

The number of incidents involving the shadowy cabal known as the Star of Darkness is on the rise. In New York City, the organization floods the streets with a dangerous drug that changes people into violent superhuman criminals! But one victim, a Japanese photographer named Kotaro Higashi, decides to fight back--a choice that may just lead him to join forces with...