Courts are not equally accessible to everyone and people lose trust in the judicial system. But here comes a lawyer with the best skills and a commission fee of just one dollar, committed to social justice and defending fundamental human rights. This extraordinary defense lawyer confronts blindfolded justice and highly paid opposing counsel for his clients’ rights.

A boy falls to his death at school, but Ok Chan-mi does not believe that her twin brother, Park Won-seok, committed suicide. Chan-mi transfers to her brother’s school, Yongtan High, and meets Ji Soo-heon, who witnessed her brother’s death. A “hero,” who avenges bullied students, appears at Yongtan High. Chan-mi speculates that it may be connected to her brother and starts looking for this hero.

A police station and a fire station adjoining each other cooperate in combating crime and fire in the most brutal and tragic cases.