その男、沼につき。

Momoka Kinoshita, a 25-year-old office worker, dreams of a romantic love like those in shojo manga. After rejecting her first boyfriend's advances and being dumped, she drowns her sorrows in alcohol, waking up next to Kanae, a handsome university student five years her junior. Kanae, a charismatic but commitment-averse "marsh" man who easily attracts women, begins living with Momoka due to a mix-up with their phones. Despite her resolve to avoid falling for his carefree charm, Momoka finds herself drawn to his protective gestures, like saving her from her ex with a dramatic princess carry. Their cohabitation sparks a tense yet thrilling romantic tug-of-war as Momoka navigates her ideals against Kanae’s allure. (Unreviewed summary by Grok 3)