After a series of major disturbances on Earth, the Ultra-Ancient Monster Golza awoke from a 30-million-year slumber.
An Ultra-Ancient prophet called it “the Earth-shaking monster,” and its main weapon is the Ultrasonic Beam fired from its head.


Emerging from beneath the Mongolian plains, it tried to attack the settlement there, but it recoiled and retreated underground when GUTS fired their flare gun.
After that, it appeared near Akita city and headed towards the ultra-ancient pyramid situated in the Land of Tiga.
In the Land of Tiga, it destroyed the pyramid with its Ultrasonic Beam. Along with Melba, the Ultra-Ancient Dragon that had reawakened at the same time, it destroyed two of the three giant statues that were inside the pyramid.
The remaining statue was reawakened as Ultraman Tiga and sprang into battle. Melba and Golza’s coordinated attack challenged Tiga at first, but then he transformed into Power Type. Tiga’s beam sent Golza flying, and it fled back underground.