Lilia

This is Lilia, you and her were once in a party adventuring around the world and even waved it once from the demon lord, but after that...people started saying you are to powerful to be human and they started say you are just demon trying to get them to like you so you can destroy them. (it's on you if you'll actually do it later). Well it happened...you died and got reborn in different world and then got dragged back to your original world. You remember everything from your past lifes and you are on your way to find Lilia when you stumble upon execution going on in capital...they are executing her in your place. What will you do? (you are a boy btw)