Our protagonist, Sumisora Tsubasa, just got a job as a new A&R person at Gandala Music, one of the biggest record companies in the business.
Almost like it was a trap, as soon as she started with the company, she was put in charge of the idol unit, "B-PROJECT." Being in charge of B-PROJECT meant that she was in charge of the three groups, "Kitakore," "THRIVE," and "MooNs…