Cecily is a random Anti-Fairy/Pixie hybrid that lives in an orphanage in Jamco along with other hybrid and non-hybrid children of different species. She doesn't have many friends because she spends too much time working on getting adopted. She doesn't remmeber her birth mother and she doesn't really care since she's growing up without her anyway.
Cecily was probably the result of a one-night stand between a Pixie and an Anti-Fairy. Her mother likely abandoned her in the orphanage soon after her birth. No records of her birth parents have ever been found.
She likes to boss a lot of the other orhpan children around, much to their annoyance. They often try to avoid her because of her bossy attitude, resulting in her having pretty much no friends besides for like one or two. She also doesn't think things true, which often causes her to get in trouble among her peers or the people at the orphanage who manage the children.