I Tamed the Mafia Boss, Now He's Mine! — Episode 15

Leah, a Cruz family heir, acts like a reckless party girl to hide that her stepfather usurped her power. While drunk, she 'adopts' Allen, thinking he's a broke noble, unaware he's the Smith mafia boss. Their misunderstanding turns into a fierce romance: he cooks for her and points guns at her enemies. She thought she was the protector, but realizes he’s the one pulling the strings—all to win her heart.