Season 1 of Lawless Lawyer premiered on May 12, 2018.

Whatever gets the job done. Bong Sang Pil grew up living the gangster life, full of tough physical fights and evading the law. When his mother dies a tragic death, he is determined to avenge her death. Sang Pil becomes a lawyer and begins to go after people with absolute power who think they are beyond the law. With the cunning and skills from his previous life, Sang Pil uses both his fists and legal loopholes to amass an impressive winning record.