Subscribe and watch more dramas on @dramiquebr br ▶Introductionbr Na Yi Je, a brilliant doctor with excellent skills, works as a compassionate and talented physician. However, after being unfairly accused in a malpractice case, his medical license is suspended, and his career is destroyed. To clear his name and take revenge, he becomes a prison doctor. Inside the prison, he carefully builds influence by treating powerful inmates, slowly using his position to uncover the truth and fight against corruption. With his intelligence, determination, and strategy, Na Yi Je sets out on a thrilling journey of justice and revenge.