Cette série plonge dans un monde où les vies humaines et celles des sirènes s'entremêlent. Suivez une protagoniste qui découvre ses capacités extraordinaires et est appelée dans de mystérieuses eaux sombres. Là, elle doit utiliser ses dons de guérison pour aider les sirènes à affronter les dangers et à surmonter les tragédies. Cependant, tous les habitants du royaume sous-marin ne lui réservent pas un accueil chaleureux, car certains nourrissent du ressentiment envers l'humanité pour avoir nui à leur foyer océanique.
Something, or someone, is harming sea creatures, and as a result, the mer are at risk. India Finch, a part-human/part-mermaid, is called underwater to heal the animals. India is determined to discover who or what is causing so much pain, even if it puts her own life at risk.
The story centers on India Finch, who faces the urgent challenge of warning her merpeople friends about an impending hurricane that endangers their underwater homes. As she navigates the treacherous waters and the looming threat, themes of friendship, bravery, and the importance of community emerge, highlighting India's determination to protect her loved ones from disaster.
When a hurricane threatens to harm the underwater homes of the merpeople, it is up to India Finch, a part-human/part-mermaid teenager, to warn her ocean friends. The mer decide to seek calmer waters, and as they travel, they are attacked by a giant squid, with India at the centre of harm's way.
Set against a backdrop of underwater exploration, the story follows India, a mermaid yearning for excitement beyond her mundane life. Driven by tales of Neptune's trident, she embarks on an adventurous quest with her mermaid friends, seeking the legendary artifact that promises power and adventure. Their journey is filled with challenges and camaraderie as they navigate the depths of the ocean in pursuit of their dreams.
The story follows India as she visits her mermaid friends, leading to a playful yet dangerous experiment. The mermaids combine their powers, resulting in a massive tidal wave that endangers both humans and their own kind. Tensions rise when one mermaid is photographed, highlighting the risks of their actions and the potential consequences for their world.
India Finch, a part-human/part-mermaid teenager, normally only journeys underwater when she's called upon for her healing abilities. She soon discovers that without a crisis, life underwater can be just as boring as life on land.