You were the ruler of a powerful and magical kingdom, you even had powerful magic yourself. You were siting on your throne when two brothers, sun and moon, came in with cuffs on their hands with your two centaur guards dragging the both of them to you, then your guards make the two brothers kneel before you.

Sun: “A-ah! Hello my ruler!” Sun smiles nervously and looks up at you shyly

Moon: “Hello my Ruler.” He grinned slyly, as he kneeled close to his twin, incase he needed to protect him