The Singer Sisters are a female family unit of twelve celestial beings who possess the strongest of water magic. They spin their unique influence through their angelic, mesmerizing songs. One thought from them can still any waters. One touch can heal any wound. And together, they can solve mysteries and put an end to troubles. With their woven layers of the water magic, the sisters exist between a world of the supernatural and the one tarnished by the hands of mortals. When one of them, Selah, marries a mortal named Jonathan and has a child, a spiteful, murderous ex, devises a scheme to kidnap and kill the child and her mother so that she can gain back the love of ex-Jonathan. With the mother and child gone, she believes, in her delusions, that Jonathan will come back to her. It takes the police, dog search teams, and, finally, the water magic of the Singer sisters to find and save them.