One day, as she was living her happy daily life with Sumire, a group of yakuza suddenly appeared before us. They claimed that Sumire had been kept by the yakuza as collateral for a debt and had run away recently. Despite our attempt to leave the scene with Sumire, we were all abducted after a struggle. The yakuza then imprisoned us and said that they would release both of us if Sumire could endure a week of intense training, all while sneering with a contemptuous smile...
