Chizuru (Furukawa Iori) is the female president of Rose Finance, a consumer loan company exclusively for women that lends money at an exorbitant interest rate of 50% in 10 days. Since losing the only man she loved in her life, Saejima, for money, she has risen to the top of the underworld as the "Queen of Loan Sharks," but the debt imposed on her is nearing its end. However, Gondo, a leading figure in the underworld, has presented her with further challenges in order to keep her ruthlessness, ge...