Role introduction
1, Li Longjiu
A mentally retarded person with an IQ of only 6 years old. One day, Long Jiu, who was obsessed with buying a schoolbag for his daughter, followed a child. Who knows that the child died in an accident because the road was icy and slippery.
In order to save the child, Long Jiu took rescue measures such as chest compressions, but it was precisely because of this move that he was mistaken for a criminal and was arrested. Although the case was full of doubts, because the father of the deceased child was the police chief, he put pressure on the court and sentenced Long Jiu to death.
2. Yi Sheng (childhood)
Longjiu's daughter and Longjiu live together. After Long Jiu was arrested, she was sent to an orphanage all her life, waiting for her father to take her home. Later, with the help of Longjiu's cellmate, he was taken to his cell to meet Longjiu. The lively and clever Yi Sheng was liked by the inmates and brought a happy atmosphere to the life in Room 7.
3. Life (adult)
Yi Sheng, who grew up under the care of his cellmates and the section chief of Room 7, has grown into the high flyers of the Law Department. In order to wash away her father's injustice, she asked the court to retry the case. In the face of indifferent lawyers and irresponsible policemen, her statement is forceful and her expression is firm.
4. Head of department
At first, the warden was very strict with Long Jiu, who committed the "evil crime", and put him in cell 7. On one occasion, a fire broke out in the prison. Longjiu rescued the trapped section chief.
After being rescued, the section chief learned the truth of the incident. He learned that Yisheng was ill because he missed his father, and specially asked the prison guard to send Yisheng to Room 7 in a cardboard box. Then, the section chief who had doubts about Long Jiu's case begged the public security bureau chief to review Long Jiu's case in order to help him.
Extended data
Plot introduction
1997, Li Longjiu (Seung-yong Ryoo), a mentally retarded man with an IQ of only 6 years old, and his lovely daughter Yi Sheng (Kal So won) live together. Although life is simple and poor, it is full of happiness.
One day, Long Jiu, who insisted on buying a schoolbag for his daughter, was accidentally involved in a child abduction and rape case, and the deceased was actually the daughter of the police chief. Long Jiu was ignorant and confused and was thrown into prison.
In cell 7, a group of toxic "social scum" such as smuggler Su, fraudster Cui Chunhao, adulterer Jiang Wanfan, intimidator and robber Shen gathered together. Long Jiu's childlike innocence gradually touched these "big bad guys", and they even took risks to bring Yi Sheng into the cell to see their father. In the dark and cold prison, cell 7 is full of sunshine.