When Yu's father's factory is on the verge of bankruptcy after a fire occurs, Tatsuro, the president of a business partner, offers a loan on the condition that his son Makoto and Yu get married. Yu, who had no choice but to accept the conditions and get married, will lead a busy life, taking care of Tatsuro, who has fallen ill, and doing housework. One day, Makoto, who has a domineering personality, reprimands Yuu and makes her a plaything. Tatsuro finds Yuu lying down and takes care of her gently, but there is an obscene glow behind her eyes...
