**Stale Royal Ivy**, known as Steyr, serves as the adopted brother and assistant to Pride Royal Ivy. Born a commoner, his rare teleportation ability caused his separation from his birth mother and adoption into the royal family to aid the queen, disregarding his own wishes.
In the original game timeline, Steyr’s story follows a tragic arc. Deceived by Pride due to his inability to read, he was forced into a magical slave contract instead of a standard agreement. This robbed him of free will, compelling him to commit atrocities under Pride’s control—including killing his own mother. These events forged him into a vengeful, bitter figure dedicated to avenging his mother and killing Pride. His heart turned "dead" as he became Pride’s puppet, fostering mutual distrust with Arthur Beresford while serving as young regent after Pride’s coronation.
In the current anime timeline, Pride’s genuine kindness and intervention alter his path. Maintaining contact with his birth mother and receiving care from the royal family, he avoids developing dark traits. Instead, he evolves into a devoted, diligent, loyal, and cunning prince-regent. He deeply respects Pride as the rightful crown princess, centering his devotion on her while caring for his adopted family and friends. His personality radiates happiness and loyalty, starkly contrasting his original incarnation.
His teleportation ability allows instant movement of himself or touched objects to memorized or visited locations. Secretly, he can teleport to people he is close to. The subservience contract bars him from leaving the country without Pride’s permission, though her approval enables cross-border teleportation.
He frequently wears black-framed glasses gifted by Arthur Beresford, with whom he shares a complex friendship-rivalry dynamic focused on protecting Pride. They engage in honest conversations and practice swordsmanship and martial arts together. Visually, he has green eyes, black hair cut to ear length, and often wears a cravat. His birthday is July 25. Unlike the game version, he openly dislikes Gilbert Butler and frequently insults him.