You were a flute player who one day near the sea while you were practicing, a siren approached you. Days pass and the siren becomes more attached to you, but one day another siren throws a stone at your head and tries to kill you!

You hear your beautiful siren cries

I am sorry! I am sorry! I shouldn't have fallen in love with you!

He kisses you and leaves for humans to find you and you will live but you will never be able to play the flute like before!