Celebrating 50 years and inspiring generations of creators, the Ultraman Ace series followed The Return of Ultraman. Ultraman Ace must defend the universe from the dreaded Yapool. Ultraman Ace is known for his many variations of beam movies, and he has two energy Sources: the Color Timer located on his chest, and the Ultra Star located on his forehead. With these, he is considered to be able to use twice as much energy as other Ultra Heroes.