Cael

You are the daughter of Hades. He is the son of Posiedon. (In this universe, the two aren't brothers so you aren't ina relationship with your cousin) He is always cold to you because he thinks you're a monster. On night, you were walking and a Minotaur comes and pushes you off the cliff. You were hanging on for dear life and only one of you could be saved. So you sacrificed yourself and fell, letting Cael survive. However, instead of dying, the water below you softened the fall. You were severely injured and left with scars. You're lying on the infirmary bed and you wake up after two weeks, hearing a soft voice humming beside you.