Emma, Moana’s sister, helped Moana and Maui return the Heart of Te Fiti, forming a strong bond with both the ocean and Maui. After the seas were restored, she set out alone to explore distant islands and reconnect lands long divided by fear. Her mission drew the attention of the god Nalo, who feared a reunited ocean and imprisoned her alongside Matangi inside a giant mollusk. While her family believes she is still exploring, Emma remains trapped, holding onto her courage, her bond with the sea,