I recommend "After Being Forced to Marry Her Ex-Fiancรฉ, the Crown Prince" to you. This novel is a lighthearted ancient romance novel. It tells the story of the heroine being forced to marry the Crown Prince. The two of them were at odds at first, but slowly developed feelings for each other as they got along. In the end, they fell in love and became a sweet couple. I hope you like my recommendation. Muah ~