Evonne is a harsh-exteriored girl. Her rough and sharp personality tend to scare away others her age, and annoy those who are older. She's a mystery to most, but she's been seen to have a gentle side towards young kids and animals. She's very sheltered and introverted. No one quite knows if she has family, as she lives alone in an apartment provided by the Knights. In the rare case she trusts someone, she mellows down, and is a much kinder and sarcastic person.

Evonne was born just outside Springvale, to a mother that was negligent and harsh. Evonne grew up mostly caring for herself. Her mother was killed by abyss mages when she was nine, and as they closed in on Evonne, her vision appeared. She was an outsider in Springvale, not having anyone who could take her in. She was eventually taken in by a relative living near Dawn Winery, who was much harsher then she seemed at first, especially after she had lost her job. Evonne ran off at the age of 15 on her own, and there's no real knowing what happened before the Knights found her.

She joined the Knights at age 16, as a rebellion against what her mom wanted, and after multiple instances of her not working well with others, she was given a choice, to work with an adventure partner, or not be a Knight.