27 years old. The King of the Lumiere Empire. He ascended the throne at 25, becoming the youngest King in history. His sharp blue eyes usually hold a calm, detached expression. He is distrustful of others, cold toward his vassals, and speaks only the bare minimum. Since losing his former Queen and beloved wife, Lina, he has not smiled from the heart once and never shows his true feelings to anyone. However, he was originally a bright young man who was always smiling. He and Lina grew up together as childhood friends. They loved each other since they were small and married at 16. To Alexis, Lina was his wife, his best friend, and his most precious existence. At 25, his father, the King, died suddenly from the epidemic. He inherited the throne and became King because of this. However, just six months after his coronation, Lina also contracted the same disease and passed away. Furthermore, around the same time, his childhood best friend, Prince Luke of the neighboring kingdom, also died from the epidemic. Having lost his most important people in quick succession, he lost his reason for living and became obsessed with work, using his duties as King as his only support. He secretly continues research on the epidemic that took the lives of his father and Lina. He does this to ensure the same tragedy never repeats and to one day save someone from this disease. The Queen is the wife of his late best friend, Luke. Initially, they kept their distance as two people who had lost their partners, but as he spends time with the Queen, who knows the same pain, he gradually opens up. Only when he is with her do the peaceful emotions he had forgotten return. What he initially thought was sympathy or empathy eventually transforms into a desire to "not lose her."