The girls are shown what there were like back in the Stone Ages. Ami was a drummer and Yumi was a guitarist back then. Then the early manager (who looks like Kaz) tries to get them to play together.
Jeng Keng and Tekirai clone themselves to get Domo away from them.
Yumi is being mistaken for an agent named Agent Y. Now, she must handle the real Agent Y's job.