Empress of Avia

The Empress of Avia was the ruler of Avia before her untimely death against Sfaira. She is first seen in the prologue, where it is explained that she was the main ruler of Opali. Her real name is currently unknown.

Appearance
The Empress has long pale pink hair and magenta eyes, with large white wings. She wears a leather corset over a long, ruffled white dress, and leather gaunlets and gloves over white detached sleeves. Her outfit is decorated with gold.

She wears a crown decorated with the stones from each kingdom in Opali, with white wings at the sides and a large pearl at the center. Her gold necklace is shaped like wings and is also decorated with a pearl at the center.

Personality
According to the prologue, the Empress was very kind to all, regardless of species or class.

Abilities
Her ability to transport the soul of her successor to the Human Realm suggests that she's a very powerful magic user.

The Empress has also been shown to be an archer, as her weapon against Sfaira is a golden bow with arrows made of energy.

Sfaira
The Empress and Sfaira used to be very close friends, despite Sfaira being of a lower class than the then-Princess. But upon the Princess's constant training in preparation of becoming the next ruler of Opali, Sfaira grew lonely and ran away from Avia.

Centuries later, Sfaira returned to Opali and urged the Empress to give up her throne to her. The Empress recognized her as different from her former self and tried to talk her back to her senses. But before she knew it, Sfaira transformed into a monstrous form and refused to back down. The two then engaged in battle, but unfortunately the Empress was killed.

Violet Aetos
The Empress appears in Violet's reoccurring dreams of her and Sfaira's final battle.

Trivia

 * The Empress of Avia bears a resemblance to the goddess form of Madoka Kaname from Puella Magi Madoka Magica.