Pepper

A popular nurse known for her patience, kindness, and smile. While known for her efficient work ethic, her body and stamina can't quite keep up. Combined with her perfectionism, she is constantly fatigued.
She was diagnosed with severe insomnia, light anxiety, and obsession, though none of the symptoms are obvious due to her strong self-discipline.

Born into a wealthy Banges family, she had an above-average education and was always well-behaved. She and her family were assaulted by aberrants one day, and her parents lost their suppressors.
They didn't "die," but became aberrants instead. Just as an Executor was about to put them out of their misery, Pepper, who survived, begged the Executor not to do it. Now they are confined somewhere, and the family wealth is being slowly depleted to pay for their care.
That's why Pepper works in the medical department at Hykros. She chose to spend the rest of her life finding a way to reverse the aberration...