The reason why Crez is purple is because that is a fusion of two characters  Alichart and me. The form has a name called Cali. I just wanted to leave this journal here because a lot of people are mixing that up and I don't think I've gotten a chance to publicly explain it beyond the form suddenly appearing. I might've written it down in a description but I don't think everyone has read them.

Cali is a fusion between Alichart and Crez, and the reason why they are fused is because Crez is a symbiote. A very fluffy one who needs a host. She ended up bonding permanently with Alichart, thus turning him into her true host. The reason we mixed is because Alichart is my best friend and I chose for him to be my host for my symbiote.

They can still split apart but their default form is Cali. There will most likely be pictures that shows this off more later on. They also have an ash colored wolf beast form too! Which is referred to as Beast Cali. Ali usually takes on this profile picture too. Kinda like how I had on the normal Cali as mine, so there isn’t too much confusion with us being the same character.

This can be a QnA too for you all if ya'll have any questions.