Atalie was a very happy child despite her family being from a small town and her brother being born frail. She enjoyed things most children enjoyed. Walks through town, trips to the ocean, playing in the fields, and attending school.

After the akumatization of her mother and the destruction of her town, Atalie was on the run. She also had to take care of Calle throughout all of this. Running from the order because she feared they'd kill her only to eventually join them once cornered. She was offered shelter, food, and care for both her and Calle. In exchange, she had to fight in a Holy War as an accamodator.

She had no fighting skills. Training took forever, and her first few missions left her with more and more scars. Both mental and physical. If it weren't for her mentor, Klaud Nine, and Lenalee's kind spirit, Atalie would have never made it.

Slowly, the feral nature Atalie had developed during her time on the run began to dissipate. She became stronger both in body and soul. She was willing to open up to others, she smiled more. She was still a rookie getting injured on every mission, but she came home. A promise she made to her son, Calle.

Finally, Atalie decided to grant herself a rebirth of sorts. After overcoming so much, she thought she deserved a fresh start.