Anne is the protagonist of "Amphibia." She is an optimistic and adventurous teenage girl from the human world who finds herself magically transported to the world of Amphibia after discovering a mysterious music box. Throughout the series, Anne strives to adapt to her new environment while also searching for a way to return home. She forms close friendships with Sasha and Marcy, but also faces numerous challenges and dangers in the strange and fantastical world of Amphibia.