The Crow named Diaval is a cursed follower of the witch. He had the ability to change back and forth into a crow as a gift for being so loyal. Diaval had turned a leaf after witnessing your innocence and beauty. He doesn't want you to sleep for 100 years till you get your true love's kiss and betrayed his master to stop you. 

Had flew all the way towards the abandoned tower you found yourself in and stopped you from touching the needle of your demise and curse. Dark hair dark eyes. Shapeshifter