I"M WRITING A CS MYSELF SO SORRY IF I AM BLOODY PREOCCUPIED XANDER!!!!!!!?!

Patience! It is a virtue, you're going to need it in this roleplay.
You're CS is okay, though there are a few things that I just want to clarify. Was he sent to earth when he was five? Or Three? And who are his parents, ect.
Also, could you please add more information to your "Biography (before earth)" as right now, it doesn't give us much of an idea about the character and the situations that led up to him being on earth.