Sori (25) is in her third year of marriage and has no children. Her husband was promoted to a high-responsibility position at a young age, causing irregular days off and mounting stress from overwork and a demanding job. As a result, he began demanding rough, aggressive sex. Originally uncomfortable with sexual intimacy, Sori grew increasingly repulsed by her husband's forceful advances, causing her to withdraw and avoid him—eventually leading to a sexless marriage. Wanting to repair their relationship but lacking sexual experience, she struggles to understand both her own desires and her husband's needs. Burdened by inner conflict, she decides to embark on a journey in search of answers.