A go-getter type whose impulsiveness gets her into all kinds of trouble. A bit shy. Ran away from home to find her birth mother after a run-in with 'Hunters' claiming that she and her sister were not Human as the reason for attacking. Enraged Desi drove them away, but by then it was too late; Clarity was cut with a poisoned knife. Her goal is to find out who her father is and what they are and to get his help in curing her sister because the Human medicine is not working.
She introduced Clarity to Thursday, who seemed to know what to do when the poison started hurting Clarity again.
She has since told Mr Park everything during an emotional meltdown. Horrified that children are being hunted, he's seeing what he can do to help her aunt.