Living on a rundown shipwreck, Mr. Fish one day discovers an energetic young sea dragon Pip - who had mistaken his home for a junkyard - pilfering his belongings. The heated argument that ensues leaves both their houses in ruin. But there is hope!
A reclusive novelist (Adam Scott) visits a remote Irish inn to scatter his parents' ashes when he becomes consumed by tales of an ancient witch who is haunting the honeymoon suite. Disturbing visions and a sudden disappearance soon draw him into a nightmarish battle with the darkest secrets of his past.