Raiden Ei

Raiden Ei is a major antagonist (main protagonist of her Story Chapter) in Chapter II: Omnipresence Over Mortals.
Despite her humanoid looks, she is the reincarnation of the Electro Dragon Sovereign. 
== Appearance ==
=== Physical Form ===
She had a long dark violet hair and light purple eyes. Her attire is a lavender kimono with the Electro motif. 
In her semi-dragon form, she had purple horns, and lavender eyes, her pupils changed into a shape of a crystal.
=== Dragon Form ===
Her form is similar to her previous incarnation, but the difference is that the hair had additional purple highlights and red eyeliner.
== Personality ==
Before knowing she's the Electro Sovereign, Ei was questioning about what was she destined for with her twin sister, she decided to get along for her answers. After finding out she is the reincarnation of a Sovereign, she was going to take her loyalty to her allies away, even when her sister perished, she broke her promise. 
Ei is willing to see the Heavenly Principles to disappear one day; she cut ties to her allies, most likely to be the Archons such as Barbatos and Morax.