Vert offers to throw all the goddesses a party in Leanbox, but when they arrive, she's busy with another kind of party. Then, just as the celebration finally begins, the Basilicom staff reports a monster invasion that has all the CPUs leaping to action.

The CPUs visit an adults-only island full of forbidden pleasures--for work reasons, of course. Meanwhile, Peashy is stuck at home sulking after a fight with Neptune.