Once upon a kingdom

Once upon a time, there was a princess named Fern. She lived in a wealthy and beautiful kingdom with her father and six brothers. Then one day, the Frog King came and took the castle. Fern and her family fled to Grimswald, a dark forest mortals normally don't venture into. In Grimswald, she meets many magical creatures. Some are out for her heart, while others are out for her blood... Will Fern survive the cunning and wicked Fae?