Yun Seok Hun is a partner lawyer and leader of the litigation team at Yullim Law Firm. He is a cool-headed risk-taker who pressures his opponents with creative logic. He is admired by his colleagues for his solid skills as a lawyer, but he is not easy to approach because of his cold attitude and complete lack of small talk. Kang Hyo Min is a rookie lawyer and works with Yun Seok Hun. She is socially awkward, but she is righteous and confident. She clashes with Yun Seok Hun over everything, but grows into a real lawyer.(Source: AsianWiki)