world with floating island & other magical places. you can be demon: a person that is half animal like animal ears, tail, claws, ect & they can turn into animal they are half of. human: normal people, they can have magical abilities, often form a pact with a demon. wisp: people with a mist like stuff around them that they use for their magic. in rare cases they can turn into a cloud of mist temporarily. it is rare but it is possible for these creatures to be born without an ability.  