There is nothing the Unseelie king doesn't acquire.

That was until he meets Fionna Cathbad.

A fierce druid, who won't bow to anyone. Especially Lars. The demon king has every right to kill her, her treasonous acts against the crown are undisputable. But, she is the key to the one thing he wants more than anything. The cauldron of dagda. A powerful treasure that no fae should possess.

To get what he wants, he finds the very thing that forces her to help him, leading them down a dangerous path.

Because it's not only Fionna who is deceiving him. His own mind is starting to turn on him, twisting his sanity, and releasing the demon he keeps pinned up.

As old ghosts and new foes step up into this game, Lars needs to find the cauldron before all is lost.

His kingdom and himself.