Initially reluctant to lead a scrappy team, Da-wit takes on a case involving a stolen stray dog — but his unconventional tactics leave everyone stunned.

While they often clash, Da-wit and the pro bono team begin to find their rhythm. Soon, a young boy arrives as the next client with an impossible request.

As the case of the boy with a disability unfolds, Da-wit puts the court to the test — while the question of the boy's very worth comes under scrutiny.

Kaya, a foreign bride facing domestic abuse, seeks the team's help in her divorce. But her credibility comes into question amid brutal questioning.

As Kaya's past comes to light, the pro bono team faces an unexpected turn — pushing Da-wit and his colleagues to fight for her right to stay in Korea.

When the pro bono team learns they're being disbanded, Da-wit wagers that they can be valuable. Soon, they handle a case involving a popular singer.

A shocking discovery complicates Eliyah's case, prompting the pro bono team to challenge her contract — even as public opinion turns against her.

After the pro bono team narrowly avoids being shut down, a shadowy figure approaches Park Gi-ppeum — asking her to file a lawsuit against Da-wit.

Da-wit stands trial as a defendant, facing the very team he has mentored. Meanwhile, both sides hunt for the truth that could bring light to the turmoil.

Da-wit's fate lies in the hands of the pro bono team, whose allegiance begins to waver. But just as peace seems within reach, he faces a new lawsuit.

Da-wit finally brings Oh Gyu-jang, the mastermind behind the corruption of justice, before the court. Will he succeed in bringing the truth to light?