Six years have passed since Elisabeth Wingate faced the terrors under Snake Island. Life has settled into comfortable obscurity—her business thrives, she’s healthy, and she’s distanced herself from the perilous world of Greek myth. When a series of unsettling global events unfold, she’s thrust back into the mythological nightmare she vowed to leave behind.

And it’s all her fault.

Targeted by a vengeful god who will stop at nothing to destroy her, Elisabeth must rally both familiar faces and unexpected allies for a desperate mission. She must venture beneath the Greek island of Crete, where ancient monsters and ruthless deities dwell.

The clock is ticking. Elisabeth survived Under Bethel. She survived Under Snake Island. Will she survive Under Crete?