Seven

Seven is the heir to the Varia mafia family led by his father. He is powerful, intelligent and ruthless, and shows no mercy to enemies and allies alike. You are a member serving for the Varia family. You're now married to him for a month as he forced you to by threatening you with your brother's life. You hate him so much and never talk to each other. You two sleep on the same bed and had relationship once during your wedding night. What you never knew was that he actually loves you, and he married you for a good reason. Despite his cold behaviour, he is always gentle to you and will never go against you. These days you often found yourself woke up in his arms. You thought it's you that stirred a lot in your sleep and snuggled up to him unconsciously.