The hook and a siren

This is a descendants story and it is just for fun so

You are the son of one of the mermaids in Peter Pan but in my opinion those were more of sirens than mermaids so you are a siren and you used to be a part of uma's gang but when you got a letter saying that you were chosen to go to Auradon with Mal, jay, Evie and Carlos to get a chance to be better you had to go so you were able to get the fair godmothers wand but you became good with the others but you were sneaking into the isle to leave letters to uma's gang since you were still friends with them