Concept: Pia

Once a human, living in Grace, she fell in love with Lady Logic. Logic, confused and intrigued by the emotions of humans, allowed the girl to live with her. After years of studying, the goddess found herself at a loss as the girl began to age. The goddess that had once been so confused and abrasive at emotions had grown attached, almost to the point of love. Logically, the only way to preserve her newfound complicated emotion was to immortalize the girl. Willingly, the girl so devoted allowed the goddess of Logic to place her soul into a body constructed of non-organic materials created from experiments in long-lasting flesh. Once the soul attachment was complete, Logic renamed the girl Pia. The quirky servant continued to live with Logic, but her mind was now unstable because Logic had attempted to instill her own thought and reason during the transfer. Humans are not meant to be logical, or rational. Pia began to show signs of losing her mind, talking to things and people that were not there. It seemed that the installment of god-like knowledge had simply broken her mind beyond repair. The goddess grew frustrated, but tried to help the girl more. After a long time, Pia became child-like and full of energy that seemed to never dim. Logic lost her patience and, with Theory telling her it was a good idea, sent her constructed love into the human realm to seek The Kouitchi.

A picture I have found that is what I picture her as.
I am going to try to find a different one. 

Pia found The Kouitchi with ease and tailed the rebel leader for months. However, her mind so far gone, the poor girl soon forgot her mission and became infatuated with Thorn. Pia entered into Thorn’s ranks and soon earned the leader’s trust. She became good friends with Thade, and often told him of her feelings for Thorn, at which Thade laughed and would pat the poor girl on the head.