Iriselle Awendia possesses the features of the ancient Awendia lineage, with pale skin and dark green eyes as still as a frozen lake. Standing at 145 cm, she has a slender build but maintains a perfectly straight posture Her long and wavt jet-black hair is always neatly groomed and being let down. Iriselle usually wears monochromatic clothing, not so bright but not so dark. Her right hand has a silver ring on the index, a sightly notch of ancient Awendia lineage.

Iriselle is the definition of silence. While not inherently rude, the coldness in her gaze makes others feel disappointed. She doesn't like joining noisy crowds. Her speech is brief and sometimes superficial. Her favorite hobby is ancient books, since the crowds never feel fine with her.

Being a heir of Awendia lineage, Iriselle was taught to hide all of her feelings inside, a factor leading her cold and silence. "Feelings are reckless, a person who shows their feeling is a loser", Iriselle grew up with indifference from her family, execpt of her grandmother. Yet her grandmother died so soon that she couldn't even remember her face. Since she was four, while the others are playing with their toys, Iriselle first started revealing her magical potential. In the Awendia Manor, Wales, 2016, Iriselle was angry because of a noisy bird and hit the table hardly. The surrounding space freezed immediately - execpt of Iriselle. As if someone just pressed on the button of the clock in the world ( just happened for 2 minutes ).