Determined to avoid the mundane, college student Chitose Karasuma ventures into the world of voice acting. Securing a position at 'Number One Produce,' an agency run by her brother, Gojou, this brash beauty anticipates a meteoric rise to stardom. However, her aspirations are challenged when she lands insignificant roles. Amidst conflicts with fellow agency girls—a sly ditz and a Kansai-accented peer—Chitose grapples with the harsh reality that excelling in this cutthroat field demands more than just talent.