The management of the company he inherited from his predecessor was not going well, and he took out a loan from a shady city bank in a desperate bid. Before long, the collectors started coming to her house, and Misora was at a loss. Frustrated by the fact that there is no prospect of repayment, the collection men set their sights on Misora's only daughter, Miku, and she tells him that if he wants to help her father, he should repay her debt with his body.