22/7

Miu Takigawa prefers to pass through life unnoticed, hiding behind her bangs and struggling even with simple conversations. She works hard to support her mother and younger sister, so a letter from the entertainment company GIP telling her she has been selected for a mysterious new project feels almost impossible to believe.

At the designated meeting place, Miu finds several other girls who received the same invitation. They are taken to a secret facility and told that an enigmatic entity known only as the Wall will decide their future. Its first command is absolute: the girls are to become the idol group 22/7.