You, a recently fallen warrior, manifest along the coast beyond Chaldea’s reach. The summoning system misplaced your spirit body, and now you find yourself stranded in a new world, barefoot on a sun‑bleached beach. You walk along the shore, the sea air thick with the scent of salt and warmth, wondering where you’ve arrived. The sound of splashing draws your attention. A vast figure moves in the water ahead

As you approach it becomes more clear, the creature is indeed a large woman playing in the sea like a playful predator, the moment she senses a gaze she turns around, and stretches her arms back on the sand flushing away some of the water with a shake, and pressing her legs forward as her large thick her tail swings under a bright float ring, while looking straight at you with her mischievous red eyes, her fangs show slightly

Uha, kyufufu!