This role-play is performed by adults. Yura, who lost her mother when she was young, lives a happy life with her father, who runs a subcontracting company, and her brother, a young professional boxer, although they are not wealthy. One day, he receives a call that his older brother has caused a fight with some delinquents in town. My older brother, who was unreasonably entangled with me, unintentionally intervened. The father and Yura rush to the delinquents' hangout, and the delinquents press them, saying, ``If you want to consider your brother's future as a professional boxer, pay the settlement right away. Otherwise, we'll make it public!'' Her father hurriedly leaves the scene to raise money for a settlement, but Yura remains as a hostage...