One day, Miu Takigawa received a letter notifying her that she was chosen to join a brand-new project. Shocked and intrigued, she headed to the location mentioned on the letter. There, she found seven other girls summoned in the same way. They entered a giant, top-secret facility where they were informed they would debut as an idol group for a major record label. A new kind of idol, never before seen, was about to be born here.
Eight young girls, including Miu Takigawa, are unexpectedly brought together ...