Miki Ishimoto is fortunate enough to land a role managing a fresh idol group on her initial day at Holbein Entertainment Co. As a newly graduated individual with a hunger for a career in the industry, Ishimoto is elated. However, her department has a peculiar responsibility - managing statues. Her job is to guarantee the success of the Sekkou Boys, also known as "The Rockies" - a boy band made up of four Greco-Roman sculptures: St. George, Mars, Hermes, and Medici. As the quartet is new to the industry, the way Miki manages them will determine their possibility of becoming idol sensations. Will their stony performance be a triumph on ice? Or will Miki's rocky management cause them to crash and burn?