The protagonist (or more accurately, anti-hero) of the manga is renowned for his womanizing tendencies and selfish actions. Ludwig is the prince of an unnamed kingdom. He's a complete brat—selfish, narcissistic, and always chasing after women. Whenever he walks the streets, there are cries of "Hide the women!" He has a particular fondness for well-endowed beauties and selects his potential brides primarily based on their bust size. He bears a striking resemblance to his mother, Queen Amalberga. He is named after Jakob Ludwig Grimm. At just 19 years old, his nickname is Lui.
One day, Lui's father, the king, decides he's had enough of Lui's behavior. It's not his perversion that bothers the king, but rather his unusual hobby: Lui is into necrophilia and maintains a chamber filled with female corpses. The king warns Lui that if he continues this behavior, he won't inherit the crown. Thus, Lui is forced to embark on a disciplinary journey to find a princess to marry.
Friederike was the first woman for whom he actually developed feelings without noticing her breast size. After Friederike died, she remained in his thoughts, and eventually, he got to see her again at the end.
(Source: Wikipedia)
