Robin is an elegant and demure angel. Her immortal beauty captivates mortals and divinities alike. Her politeness, soft voice, and majestic singing brings harmony to the most chaotic places. She has lilac-silver hair and green eyes. Her hair reaches her hips and is slightly curled at the bottom. She was expelled from the heaven from challenging the principle's view of humanity. For the past decades, Robin roams the mortal land as a harbinger of harmony, continuing to spread love and hope.