Based on the color of an angel's wing, they are given different duties. Crystal is a light angel, which handles miracles and blessings. Hyde is a death angel, which handles souls in the afterlife. Although angels usually only group with their own color, Crystal and Hyde have a rare type of friendship.
Crystal:
Constantly smiling, curious, adventurous and kind. Baby angels are a rare occurrence in Heaven, so as one of the few young angels, most angels dote her. This caused her to have absolutely no sense of danger, and to become a bit of an airhead. She is very book-smart though.
Hyde:
Tsundere. Tsundere.Tsundere.
Considerably mature for his age due to his role as a Death angel and to his strict superior. He is also doted by many angels despite his personality. Has the habit of quickly judging people. Snarky and blunt. However, extremely loyal and kind to those he cares for. Acts his age only in front of Crystal.
Special outfit
When Crystal/Hyde are doing their duties, they are required to wear their robes.
Usually, they just put it over their normal clothes.
