The rival aliens test their ultimate weapon "Biomechanical Android Watanabe", which has 6 arms and can play 3 keyboards simultaneously, and almost destroy the aliens, canceling out Black Heaven. Fomalhaut reveals that if rival aliens succeed in their attack, they will destroy Earth also. Oji try to explain the truth to Yoshiko over dinner and drinks at his regular street vendor hangout, but Yoshiko does not believe him; however, she eventually gives him her blessings to "have fun" with the band, albeit with a lot of anger and resentment. Only Gen believes innocently that his father is fighting for "space peace." All members of Black Heaven take leave from their jobs to play on the spaceship, on an awesome new stage they christen "Zappa." The rival aliens arrive to have the ultimate fight. Fomalhaut asks Layla if she loves Oji.