Селларія Маркалайт

Instructor on the Aries Station. Appears to be very caring towards her students. She is revealed to be the perpetrator and mastermind of the attack on the station. She ends up betraying the terrorists on the station and takes it over herself, with her Sukyura soldiers. She is considered to be the perfect Sukyura being and controls those who possess the Sukyura cells. She becomes intrigued with Shuhei since he is the only one that she cannot fully control. In the end, she is destroyed by Nanami.