名侦探柯南剧场版15沉默的15分钟国语版For Momo, the dream of a football career was within reach. But then his family blames him for a crime. Innocently, the 19-year-old ends up in jail and is expected to serve a 19-year sentence there. Momo now has to assert himself in everyday prison life. His mother and girlfriend visit him regularly and he finds support in the prison football team. But his prison life takes a dramatic turn. His uncle Amar, who is also a feared clan chief, is blackmailing him. In order to get protection in prison, he is supposed to start dealing drugs.