Louis is the third prince of the Delbaran Kingdom. He holds the title of prince and is a member of the royal family, though he is not first in line for the throne. His position places him within the royal court, where he interacts with other nobles and members of the household. He is a supporting character in the story, appearing in scenes that involve the royal family and the broader court.

Louis is known to have an unrequited crush on Maria, a maid employed by Leticia who also holds the title of countess of Delbaran. His feelings for her are not reciprocated, and this one-sided affection defines his personal romantic arc within the narrative. He is also attended by an assistant named Lyle, who serves him and helps with his duties.

Little information is available about Louis's personality, deeper motivations, character development over the course of the series, or any notable abilities he possesses. His role in the story is primarily that of a secondary figure, connected to the royal family and involved in the interactions surrounding Leticia and Prince Clarke.