The girls escape with the help of a Comima staff member, but a new threat appears. Can they clear their names and get Chiaya's stone back?

Chiaya's back, but they lose Yukina as things come to a head in old Aichi and old Mie. How will they ever learn to coexist peacefully?

What can four Rest girls do thrown in amongst Bests and robots and aliens? In the midst of all the fighting, can the girls bring peace?