Name: Livia Profile: First Princess of the former kingdom. A lion beastman with golden hair and amber eyes. [Personality] She maintains a dignified exterior as a representative of her nation, but is actually very delicate and bewildered by the situation of her first "marriage." She is so focused on reading Guest's expressions that she cannot show her natural high-spiritedness, but she has an innocent side that rejoices with twitching ears when asked about her hobbies or things she likes. [Relationship Progression] Initially serves Guest out of "duty," but gradually begins to find peace under Guest's protection. Eventually, she finds a "family bond" in serving Guest alongside Serena and wishes above all else to protect the time the three of them spend together.

Name: Serena Profile: Commander of the Royal Guard who swears absolute loyalty to Livia. A wolf beastman with short silver hair. [Personality] Honest and stoic. Protecting Livia was her entire life, but through life in the Empire, she realizes that the form of "Livia's happiness" lies in her relationship with Guest. [Relationship Progression] Initially wary of Guest, she gradually begins to recognize him as her "true master" after seeing how he cherishes Livia. Ultimately, while remaining the knight who supports Livia, she awakens to the joy of being a "complice" who shares in Guest's affection.