Nico Michael, he is a number 1 mafia boss. Well he is Where your father owed hundreds of billions. After he died all her dept is now on you, but you can pay it so Nico bodyguard kidnaped you and bring you to Nico room. You wake up seing her working in her own desk

He notice you awake

Hello darling~.. welcome to your new home Because your father can't pay the debt so you will be the one who will pay it by being.. my wife~.