Altina Orion

Altina portrays herself as a girl with silver long hair tied in two ponytails that danger on the front side, and lawn green color eyes.

In her debut, she wears a highly advanced stealth suit, consisting of a dark-grey sleeve shirt with different design line marks, short shorts hidden beneath the long-sleeve shirt, and a diamond pattern in the middle that shows her belly while the mid-chest area is covered. Also with the outfit comes a hoody with two rabbit-like ears. She wears the same color style of boots up to her knees, has a metal armor knee pad on her right, fingerless gloves. Accessories are two gold hair bees around her dangling ponytails, and one around her neck collar; like a cat’s bell. A long threaded tail with a metal circle shape with three metal tail-feathers from shortest to longest is attached onto her outfit.

While attending the branch campus as a student, Altina wore the branch campus uniform, and changed the hoodie for a newsboy cap.

Compared to her "sister" Millium, Altina is the polar opposite of her; she is far more mature, but initially emotionless. She takes her tasks seriously coupled with her personality, and usually comes off as robotic. She usually shows disdain whenever she is around Millium due to her overly affectionate personality, but is still on good terms on her, even having a desire to surpass her. During her time with Rean and her classmates, Altina begins to slowly show and process a wide array of emotions.

She is fond of sweets, seeing it as a way to "recharge" herself.

When Rean assumed office as instructor on Thors Branch Campus, Altina joined him as a "student" of New Class VII. Ever since she saw him lose control of his ogre power during the Northern War, she has been worried he might overdo it again.

Her indifferent personality and lack of emotions initially make it hard for her to fit in a normal school life. She initially follows Rean, but he insists that she has to do what she wants herself. Deciding on a club to join was also a problem for Altina. She ultimately settled for the swimming club, since it would improve her strength and considers the feeling of water nostalgic. While her grades are good, the lack of a creative side means she struggles with Art & Music. Her cute demeanor makes her loved among the female students.