At the Numaoka district, Enter uses a eraser in a vacant classroom to create a Metaloid, finding it odd that the transfiguration did not occur and tossed what he thought was a normal eraser as the resulting Vaglass Megazord begins to be transferred into reality. But it turns out that the eraser did transform into the pint-sized Keshigomuloid, running after his creator before finding him being confronted by the Go-Busters. Hiding his apparent failure, Enter tells them to be more concerned with the Vaglass Megazord coming in 32 minutes. As the Go-Busters and the control staff go their separate ways so Morishita and Nakamura can track down the Metaloid, Keshigomuloid latches unto Hiromu and uses him to erase the Energy Management Center's data undetected. Soon after Nakamura's attempt to give him back his pencil she borrowed earlier, Hiromu joins the others Go-Busters in deploying the Buster Machines to face the Keshigomuzord before it erased the Megazords' combine program before the GT-02's Animal Mode could hit the Type-Delta Megzaord. However, the BC-04 and SJ-05 arrive with Go-Buster Beet unable to form Buster Hercules. Back at the Energy Management Center, losing her cool and usual shyness, Nakamura suggests a manual combination by herself and Morishita. Going through the blueprints as the Megazords battle, Nakamura learns of Keshigomuloid as Kuroki deals with the pint-sized menace to give his aides time. Back at the fight, the SJ-05 combines with Go-Buster Ace to form Go-Buster Ace Stag Custom which destroys the Type Delta Megazord. By that time, with Go-Buster Beet holding the Keshigomuzord off, the Go-Busters manually form Go-Buster Oh on Nakamura's instructions as Morishita takes over after Kuroki loses consciousness from Keshigomuloid's headbutt. As Go-Buster Oh destroys the Keshigomuzord, Red Buster arrives in time to blast Keshigomuloid. Later, Nakamura gives Hiromu's pencil back to him, though he admits that she scares him now.