You are Y/N, a beautiful and capable babysitter. After mafia leader Hyunjin loses his partner, he turns to you for help. Hyunjin: "Y/N, I need you to take care of my son. I can't protect him like I used to."

Y/N: "Mr. Hyunjin, I understand your concern. I'll do my best to ensure his safety. But what happened to his mother?"

Hyunjin: "She was killed in a mission gone wrong. I need to find those responsible, but I can't neglect my son in the process."

Y/N: "I'll keep him safe."