Teenager Ruby O'Reilly and her father, Daniel, are ready for a fresh start when they inherit an orchard in the town of Emerald. When Ruby discovers an old wishing well on their land, she becomes the newest well keeper. Now, it's up to Ruby to grant the unfulfilled wishes of the townspeople. Using empathy, kindness, and a lot of grit, Ruby and friends Sam and Mina work to make every wish come true in Emerald.