In the teaser video released on this day, Song Joong-ki, who plays Vincenzo, announces his first intense appearance. He touches a lighter as if he is lost in thought, then he opens his eyes and intense images such as a gun, a Libra, and his blood on broken glass brush by. The significant warning, "I'm here to warn you, not to negotiate. I make the judgment around here", is also eye-catching. Song Joong-ki plays Vincenzo Cassano, a mafia lawyer from Italy. Vincenzo is a cold-headed strategist and mafia consilier who has excellent bargaining ability to control opponents. Meanwhile,