Ice The Unloved

Ice is a element wanting to be loved and free, however her half brother Water will not let her. Ice runs away and as a result she gets sold into slavery, but soon is saved by the elements Death, Dark and Fire. Wanting to over power Water and something else, but what? After they save Ice they try to find out why Water has marked her, and not even she knows why... Will they find out? And will they regret their findings?