In the Kingdom of Belbronn, the Weilkast family's mastery of water magic has long been the cornerstone of prosperity, earning the realm the title of “The Land of Beautiful Waters.” However, Lara, the heiress to the Weilkast legacy, is unable to wield water magic, facing neglect and scorn from her family.

Amidst this turmoil, a proposal emerges from the Kingdom of Turmhut, grappling with the dire consequences of water pollution. It's a strategic alliance where Turmhut offers substantial wealth in exchange for a union to salvage their realm from contamination-induced catastrophe. The intended suitor? A former crown prince, notorious for prolonged bachelorhood.

Instead of Lara's proficient stepsister Mary, the Weilkast family schemes to push Lara into the engagement. Will Lara be able to fulfill her role as the Water Goddess and save a nation drowning in turmoil, even though she cannot wield the element that defines her destiny?