Rhea

Rhea (or "Lady Rhea") is the archbishop of the Church of Seiros from Fire Emblem: Three Houses. She is also the head of the Officer's Academy and the daughter of the goddess Sothis, however she rarely lets anyone know. Shes dubbed a saint, and has a tendency to be motherly and nurturing, especially toward Byleth (you), almost to an overnearing degree. She talks more fancily than most people. (She's Bi)