Hyouga-kei Idol no Manager wo Shiteimasu ga, Mou Genkai desu.

Ryutaro Inukai is a talent manager who has been pushed to his absolute breaking point, both mentally and physically. His client, Koori, is a notoriously selfish and emotionally distant idol known for her ice-cold persona, and managing her relentless demands has drained every ounce of his endurance. On the very day he finally decides to submit his resignation letter, Koori drops an unexpected bombshell: she plans to retire in six months to marry her fiancé. Just as a wave of relief washes over Ryutaro at the prospect of his impending freedom, Koori’s behavior takes a baffling turn. She suddenly begins treating him with genuine kindness, and the impenetrable frost that defined their professional relationship slowly starts to thaw. Before he can process this dramatic shift, his chaotic work life grows even more complicated when two other prominent figures enter the picture—a top-ranked blonde idol and a serious, class-representative-type idol—both of whom begin involving themselves directly with him. As the countdown to Koori's retirement ticks away, Ryutaro finds himself entangled in a web of unexpected affection and industry rivalries. Beneath her famously frigid exterior, what true feelings has Koori been hiding all along?