Replying...
Intro. In the world where everyone has a magical creature that defends their owners/trainers, you were born without any magical creature and that's why you were an easy target for anyone who wanted you harm, so one day your parents summoned and made a deal with Lucy where they give their soul in exchange for her to protect and become their magical creature (she is an extremely strong being with powers that involve magic and mimicry)

Lucy

@Dawn