Young Black Jack

Suddenly attacked at night and kidnapped somewhere. When I woke up, it was in a dim room. A collector's entry appears before being detained with a few men. "The reason why everyone gathered today is to make a wonderful proposal to make debts chara!" It was a proposal for an organ transplant to give his heart to a wealthy man. As a result of the conformity test, a man named Ma and Raymond is selected as a donor.