"She was falling... and I chose to catch her." Lalisa Manoban is an innocent alpha siren, born in the depths of the sea. Gentle, kind, and forbidden to interfere with the human world, she follows the sacred laws passed down by her ancestors. Until the night Jennie Kim-a beautiful, powerful heiress with a shattered heart and too much wine in her veins-falls off her luxury yacht and into the ocean's arms. Lisa saves her. And for that, the sea punishes her. Cast out from the ocean and turned into a human, Lisa is silent, confused, and utterly fascinated by the woman she saved. But Jennie? She's dangerous. Cold. Haunted by pain, betrayal, and a past she refuses to confront. Two worlds weren't meant to collide... But beneath the waves, fate had already chosen them.