Koyoi, Lorenzi-ka de Kambinaru Chuusei wo, Koi no Hajimari wa Juusei kara

Rita, a girl with the legendary "Golden Eyes", was caught by a human trafficker and put up for auction in the black market. It was the mafia boss, Albert Lorenzi, who won the auction and took Rita home. Rita had lost her voice and was in despair due to past trauma. But she listened as he whispered sweetly, "You'll be my bride." And then she discovered the ruthless side of him, who will point a gun and threaten people with a smile on his face! What fate awaits Rita, living with a dangerous mafioso?! (Source: B's-Log Bunko, translated)