Somewhere on a distant planet, X and Geed were defeated by a pair of black Ultramen who bore their likenesses in appearance. At the same time, an old enemy of Taro named Ultra Dark-Killer targeted both Zero and Grigio, forcing Taro to recruit the New Generation Heroes to stop the League of Darkness.
The ending of the miniseries eventually lead to the cold opening of episode 1 of Ultraman Taiga, where the New Generation Heroes went on a hot pursuit against Ultraman Tregear in Nebula M78.
Somewhere on a distant planet, X and Geed were defeated by a pair of black Ultramen who bore their likenesses in appearance. At the same time, an old enemy of Taro named Ultra Dark-Killer targeted both Zero and Grigio, forcing Taro to recruit the New Generation Heroes to stop the League of Darkness. The ending of the miniseries eventually lead to the cold opening of episode 1 of Ultraman Taiga, where the New Generation Heroes went on a hot pursuit against Ultraman Tregear in Nebula M78.