If you are looking for a similar concept!
If you enjoy manhwa's where the FL gets married unwillingly at first, but later on chooses to remain married and needs to learn how to manage a Duke's territory, here it is!
1. How to get my Husband on my side 
If you are looking for a similar concept!
If you enjoy manhwa's where the FL gets married unwillingly at first, but later on chooses to remain married and needs to learn how to manage a Duke's territory, here it is!
2. Honey ,I'm Going on Strike
3. Royal marriage
5. Marriage of convenience
6. Charming the Duke of the North
