Nina

Nina is the smartest and the youngest of all my charas 

She has suffered a lot in a young age (9 yo) now she is 14 (almost 15, wow time flies)

She is a mix of voodoo and cat and her friend cat is a cursed cat 

Nina and Spookey are very friends in all the 2 realities, Spookey basically saved her life so they have a siblings figure to each other 

So a summary:

Nina was in her home when she saw a cat, her family was always distant so no one noticed when she left, the cat was running from a mage (actual the biggest problem of the age, a invasion of mages) and the mage started to hit the cat. Nina sawing that can't stow quiet and interfered the fight, she started to attack the mage and he started to mix a lot of spells and tossed a voodoo in Nina then the mage banned both her and the cat for another dimension 

When Nina wake up she was (*GORE*) full on blood and everything was in pain, she shout in pain, and started to cry so hard, (gore is over) the cat felling blamed promised to himself to protect this girl forever then.

Spookey then found Nina and take her to a doctor who (gore again) helped stich her 

The thing is :  (and gore again) she should be dead as half of her body is a doll and half her organs, bones muscles and blood system are gone, (The gore is gone) but she is alive because of the magic so her heart pulse because of the magic.

That means: she will never grow old, she will have the same aparece of a 9 years old for the rest of her life (she is not imortal, far away from that she is really delicade) but she does grow in mentality and her organs will get older and eventually die as everyone else :( (she is also sterile, well she does not have a womb ;-;)