we are destined (the Mafia's arrange marriage)

park-min-ji: a girl who is an innocent from a aside but a strong enough to fight ,depends on her mood and style ,her father was a mafia but she didn't know since her whole childhood her father told her that he is a bodyguard of a billionaire man, she just know that her father is just a normal bodyguard of a man but she didn't know that the man is a billionaire mafia dangerous too but unfortunately her father was secretly betraying that mafia because her father was a greedy person, now she is 19 and she is in college Kim-do-hyeon: a mafia but none knows about it because obviously it will be more dangerous for them, he has his owned collages, schools ,shops ,and factories and more, he doesn't want anyone to suspect him so he explore his all the owned things but in different way, he goes there like an ordinary person ,In his schools and colleges ,he go like a professor ,and his in his shops he go like a worker ,noone suspect his name because the real owned name is from his father name so yeah. that's it for the actuall and main leads so thanks.