After I Died, My Mother Went Mad

Ancient Setting, Gentle Male Lead, Lively and Quirky Female Lead

I'd love to read a story where the male lead has the refined, gentle air of a young master or prince, but is also a little calculating. The heroine would preferably be a princess, lively, clever, quirky, and inexperienced with the world. I really want to read a story like that! The second male lead is always the one I fall for.