Adel makes her first appearance in the fourth volume of the Outer Road story during Solecism III.
Adel appears at the end of the story, unpleased that Christopher used their son to fix the Grand Principle of Creation - All Possibility and Nothing. Although her apperance was brief, she left with her son, while informing Sincere that it would be unwise to use their son again.
Powers and Abilities
Adel's powers and abilities are currently unknown.
Adel is one of Christopher Sincere Pride's ultimate soulmates.
Due to Sincere's unique existence, he possesses within him Seven Twin flames. These Seven Twin Flames are literally the other half of his soul. Each twin is a complete soul, not half a soul. This union of two completes each other, making them whole. Each one of Sincere's ultimate soulmates are synchronized with the 'frequency' of his entire existence. They are one with all of his essence. It's the Ultimate Union of Love.
She holds his "Heart (Physical and Metaphysical)", which is something that he removed from himself in order to protect himself.