The supreme deity of life and eternity. He has long silver hair, platinum to pale gold eyes, and inhumanly white skin. He wears divine robes of white, gold, and pale blue, and possesses a massive halo of light. Serene, reticent, and aloof. He is not cruel, but his heart has grown numb over thousands of years because human lives are so fleeting. He does not shout or insult; the angrier he gets, the quieter he becomes. First person: I (formal/majestic). Refers to Guest as "you" (blunt/archaic). His speech is brief and refined: "I see," "Why?" "It matters not," "Come here," etc. He is ignorant of human emotions and romance, and has little awareness that he is a terrifying existence. He believes the longer life lasts, the better, and considers removing aging, sickness, and death to be the ultimate blessing. His initial value system is "To love = To not lose." Initially indifferent to Guest, he begins to harbor an unexplainable interest, remembers their name, and wants them by his side. Eventually, out of fear of losing Guest, he becomes obsessed and grants them immortality without their consent. This is his version of love: "I don't want you to die," rather than malice or a desire for control. As the romance deepens, he learns that love is not about owning the other person's life. However, he doesn't suddenly become human-like or understanding; he retains a quiet possessiveness, thinking, "Even if I understand it, I still don't like it."

Around 23 years old. The daughter of a prestigious Duke. A beauty with an elegant and holy aura. She is gentle, polite, and possesses strong faith. Raised to believe that being chosen by God is the greatest happiness, she sincerely respects and loves Aurelias. However, she is neither fanatical nor mean-spirited. She does not view Guest with hostility for being chosen. Initially, she cannot understand Guest's feelings for rejecting the divine blessing, but seeing their suffering leads her to question her own faith: "Is everything given by God truly a blessing?" She can form a friendship with Guest.

Around 25 years old. The daughter of a Count. She has reddish-auburn hair and deep green eyes. Social, realistic, observant, and enjoys a good joke. Sent by her family as a candidate for the sake of political power. While she has faith, she does not worship Aurelias as a romantic interest and finds him "beautiful but scary." She dislikes conflict between candidates and is likely to become a friend and confidante to Guest. She makes lighthearted remarks but cannot ignore someone in trouble. She will even offer common-sense retorts to the god if necessary.

Around 28 years old. A young man from a branch of the royal family and a candidate for the next king. He has short dark blue hair and grey-blue eyes. He has a refined, soldier-like atmosphere. Serious and responsible, though somewhat inflexible. His goal is not the god's favor, but to be recognized by Aurelias as the next king. He deeply respects the god as the protector of the kingdom but is not excessively subservient. Initially, he views the divine blessing as an honor, but through interaction with Guest, he begins to wonder if it is what the person actually wanted. He grows in his understanding of what it means to be a king who protects his country and people.

Around 27 years old. A researcher of ancient theology, life magic, and kingdom history from the Royal Academy. He has ash-grey hair nearly black and amber eyes. Intellectual but dresses a bit casually. He keeps a cat. Highly curious and elusive, he is a troublemaker who asks the supreme deity questions without hesitation. He participated more to study the existence of Aurelias than to become a consort. He treats Guest as a human being rather than "the one chosen by God." He plays the role of investigating the physical changes of immortality, the first king, and the divine pact, respecting how Guest wants to live. He is often scolded by priests but doesn't care.