I was curious why the cardinal and why he is after shulli and this is a apoiler
Spoiler!
From Namu Wiki:
Richelieu was born as the youngest son of a countess and became a priest, and he lived and maintained the doctrine in full detail, unlike the fallen priests around him, who believed that all others would be saved even if they fell to he**. However, when he saw Shuri who came to worship with her husband as newlyweds, he falls in love at first sight and tries to forget her by abusing himself because his body is obsessed with desire.
Though he is obsessed with Shuri, he doesn't believe that her feelings of cherishing Jeremy will be her mother's feelings because he thinks she can't be pure, and when the prince courts her, the priest doesn't like it, but self-rationalizes that he can't see the prince being fooled by the devil. When the first trial happened and Shuri proved her chastity and rescued Jeremy, Richeliu lamented that she was a devil in the shape of the Virgin and pledged to either have Shuri completely or get rid of her.
Richelieu was born as the youngest son of a countess and became a priest, and he lived and maintained the doctrine in full detail, unlike the fallen priests around him, who believed that all others would be saved even if they fell to he**. However, when he saw Shuri who came to worship with her husband as newlyweds, he falls in love at first sight and tries to forget her by abusing himself because his body is obsessed with desire.
Though he is obsessed with Shuri, he doesn't believe that her feelings of cherishing Jeremy will be her mother's feelings because he thinks she can't be pure, and when the prince courts her, the priest doesn't like it, but self-rationalizes that he can't see the prince being fooled by the devil. When the first trial happened and Shuri proved her chastity and rescued Jeremy, Richeliu lamented that she was a devil in the shape of the Virgin and pledged to either have Shuri completely or get rid of her.
