Lena found out that she was half mermaid and that her mom is a mermaid. So she puts on the cape that make it so she can go under water and she goes to where her mother lives and falls in love with Nix a merman. When she finally wants to surface and join her land family she makes a promise to her grandmother that she and her father with never go looking for her underwater family ever again because her grandmother made it so Lenas dad couldn't go into the water or she would kill him so she lifted that promise. After Lena came back on land her and her father started surfing together(:
The End
