Stove Mask is placed in charge of a plot to infiltrate various facilities throughout Japan, including EAGLE facilities, with a squad of Zolder ninja disguised as EAGLE soldiers in order to change the oil within into water, thus sealing off any machines that use oil or gas and bring Japanese society to a standstill. While facing the Gorengers, Stove Mask slowly wears down Tokyo and causes a massive gas shortage while hiding as a stove to prevent anyone from finding him after an attack. Eventually catching on to the scheme, the Gorengers force all people within Tokyo to bring their portable stoves to be inspected in search of Stove Mask, only to have him emerge in the apartment of a family who didn't realize he was there and thought he was a stove they left on. The Masked Monster takes the f