Sold by her father to settle a debt she didn't know existed, Elena is whisked away to a private island in the North Sea. She expected a dungeon, but Magnus Vestergaard has built her a gilded cage made of glass and silk. He doesn't want her money or her family’s secrets—he wants the one thing she swore never to give: her soul.

Sold by her father to settle a debt she didn't know existed, Elena is whisked away to a private island in the North Sea. She expected a dungeon, but Magnus Vestergaard has built her a gilded cage made of glass and silk. He doesn't want her money or her family’s secrets—he wants the one thing she swore never to give: her soul.