Oji feels re-energized and dresses in his old rock outfits (blond wig, leather jacket, and leather pants, which he can't button anymore because he's gained weight) in an attempt to revive his rocker identity as "Gabriel."

Oji is in a funk because he's decided to quit music. Alien Chief Scientist Hamill vows to do anything she can to have Oji play again. Meanwhile, Kotoko, Eriko, and Rinko try various futile methods to "inspire" Oji,

The aliens are under increasing attacks from their enemies. Hamill tries to persuade Oji to play music, and he seems receptive by playing twice. However, the ultimate weapon mysteriously does not fire properly.