Sera

Sera, though her name might suggest otherwise, has a very dour face by default. She is a bit of an ice queen, but very caring towards her loved ones.
She is serious by nature and work oriented. She can also be a perfectionist and gets frustrated if she cannot make something work.

Sera was born into a middle class urban family as the second and youngest child. She always looked up to her older sister Elara, and she would follow her around wherever she went when she was little. Both sisters became pilots, with Elara becoming a commercial (travel) pilot and Sera a cargo pilot.

Elara was killed in a disastrous crash alongside countless other people. It had appeared to be an engine malfunction.

Currently Sera is learning the cause of her sister's death might not have been what it looked like...