Asagi Serina, a devoted housewife, is frustrated by her husband's attempts to avoid her excessive affection. Unaware of his potential infidelity, she remains naïve. After a meal with her friend Motoko and her coworkers, Serina becomes the target of a man’s advances, captured by private detective Jinnai Haruki. To keep the incident from her husband, she starts working as Jinnai’s assistant. Through her new role, Serina gains confidence and skills, aiming to support her husband in his struggles and resolve the issues caused by her overzealous devotion.
(Source: MyDramaList)
~~ Adapted from the manga "I Shadow (私はシャドウ) by Kasuya Noriko (粕谷紀子).
