Zelestia is a member of the Four Winds, a band of knights.  Zelestia is cheerful, caring and loyal to the Divine Dragon, and she is more akin to an actual mother or older sister in the way she expresses her idea of familial love. Indeed, she is so dedicated to helping and comforting people in need that she often needs to be reminded to eat. She wears her heart on her sleeve and is quick to lose her composure when she fears she has offended or insulted others.