Yuko, who married the president of a construction company. Yuko, who was under constant pressure from her mother-in-law to produce an heir, found solace in the presence of her only flesh and blood, her sister Aki. Aki, who built a warm family and conceived a new life. However, a certain incident caused this situation to take a sudden turn. Yuko, who tried to rebuild her sister's shattered family, was forcibly violated by her reckless brother-in-law... 'I can't destroy my sister's family...' However, that resolve was imposed on Yuko in the worst possible way—.
