Vincenzo / 빈센조 / 黑道律師文森佐
At the age of 8, Park Joo-Hyeong went to Italy after he was adopted. He is now an adult and has the name of Vincenzo Cassano (Song Joong-Ki).
He is a lawyer, who works for the Mafia as a consigliere. Because of a war between mafia groups, he flees to South Korea. In South Korea, he gets involved with Lawyer Hong Cha-Young (Jeon Yeo-Bin).
She is the type of attorney who will do anything to win a case. Vincenzo Cassano falls in love with her. He also achieves social justice by his own way.
意大利律师朴周亨（宋仲基饰）一角，他隐藏了火山般炙热的内在，