The show follows Ariel and her friends as they navigate adolescence. From her early conflicts with Ursula to collecting human treasures, the series chronicles Ariel's growth into a young adult. New characters are introduced, including Ariel's merboy friend Urchin, Pearl the merteen, Lobster Mobster, Evil Manta, Sebastian's family, and Ariel's orca friend Spot.
A dispute erupts in the underwater kingdom when Ariel, without consulting her...