There’s No Friendship Between the Grand Duke and the Marquis

Reading There’s No Friendship Between the Grand Duke and the Marquis manhwa, There’s No Friendship Between the Grand Duke and the Marquis manga with alternative name: Can the Grand Duke and the Marquis be Friends / 대공과 후작 사이에 친구가 어디 있어 with Description: Obet is clueless about what she got herself into when she goes to the prince’s pledge ceremony in the guise of her ailing twin brother. Prior to making a favorable impression on the prince, an arrogant young nobleman ridicules her, and they spend the day quarreling. As it turns out, the nobleman is none other than Hinn, the grand duke’s son. To make matters worse, he immediately recognizes Obet when he visits her estate! When he threatens to divulge her secret and bring disgrace to her family, she has no option but to be courteous to him. Initially, it’s simple to avoid him, but it becomes more difficult when they begin attending the same school. Will Obet be able to prevent Hinn from exposing her secret, even though he appears to be on a mission to irritate her constantly?