Orphan Aura was shown kindness by Wren Sterling. Wren was plotted against. Aura mastered poison and medical skills, returned disguised as Wren with a human skin mask, and was forced to marry Kael Voss, the disabled Prince. They tested each other, then joined forces against schemes. Kael Voss discovered her secret and protected her. Aura removed her disguise, confessed her true identity. Kael Voss did not care about her appearance; they resolved estrangement, traveled, and practiced medicine.
