The space winged beast Granda appeared in the universe. SuperGUTS and Ultraman Dyna both lost in the battle. At the critical moment, the Prometheus, a battleship made by TPC, appeared and saved Dyna. A few days later, a briefing for Prometheus was held on Kleomos Island. SuperGUTS went to attend and met the development director Dr. Kisaragi Yui (played by Sugimoto Aya). Prometheus relies on human thinking data to simulate human behavior to fight. In order to obtain data, she hopes to transplant the combat experience of SuperGUTS team members to Prometheus. Asuka Shin (played by Tsuruno Tsuyoshi) was the first data transplanter and lost consciousness during the transplant process. At this time, a mysterious UFO invaded Kleomos Island. The enemy repelled the attack of SuperGUTS and transformed Prometheus into the computer demon god Desphisa...