Lawless Lawyer (2018)

Bong Sang Pil grew up living the gangster life, but after his mother's tragic death, he becomes a lawyer to avenge her. Using his cunning and skills from his previous life, Sang Pil goes after people with absolute power who think they are beyond the law.

He meets Ha Jae Yi, a young lawyer who believes the law is sacred and fights for justice. However, her license gets suspended when she hits a judge over an unjust ruling during a trial. Jae Yi ends up working for Sang Pil to continue paying off her father's debts.

Together, Sang Pil and Jae Yi get involved in a case that involves Cha Moon Sook, a senior judge with great power, and Ahn Oh Joo, a former gangster who is now a CEO. They must figure out a way to beat the most powerful people in the city at a very dangerous game, using both their fists and legal loopholes to achieve justice.