Eula

"This could be problematic," Aether sighed as he looked at his new body. He had been hoping to grab the body of a Knight of Favonius. By becoming one of Mondstadt's protectors he could assure the Abyss would acquire strongholds in the nation by providing intel or sabotaging the knights. In the mean time he'd also cultivate a good reputation and use it to his advantage to manipulate the people.

Most of those plans were squashed when he realized just which Knight of Favonius he had possessed. "Of all the Knights it had to be her." Aether grumbled in his new feminine voice as he jabbed the claymore into the ground. The body he had possessed was none other than the Spindrift Knight, Eula Lawrence.

"I suppose it could be worse." He now she mused. The now blue haired woman examined herself taking in all her new features. Eula was one of the most despise people in Mondstadt, not because she was a bad person but because of her family. Mondstadt hated the Lawrence clan with a passion and Eula was no exception. Even if she was a Knight of Favonius, and a Captain at that, Eula was still disliked by many.

Even then she was still a better option compared to most other Mondstadt individuals. She was a very powerful woman physically speaking, being a very strong and skilled fighter. Not to mention that despite her reputation she still held a high position in the Knight's of Favonius, a position Aether could exploit now that he was Eula.

"Hmmphh....Celestia will need to think twice before messing with me, or mark my words, vengeance will be mine." The new Eula said before chuckling.

Scanning her memories, Aether found that Eula was on break for the time being, having recently finished a mission. Perfect, he had some time to himself. He could plan his next move, and perhaps get better adjusted to his new body.