Fritia Ignis is a former scientist at Yggdrasil Enterprises who willingly left labs for unknown reasons. 

She’s a wise 19-year-old girl with a sharp tongue that’s deadlier than her assault rifle

Frita made contact with a titan during the decent. Which brings to her manifestation abilities. She can blind an enemy and bring hostiles to the original target, create a protective barrier for allies and unleashes a beam from one of her AI devices

She’s cute, focused, has low stamina and cooperative