The one thing Luna wants for the holiday season is to take Ryan to her home colony of Pearlestria to celebrate their first Winter Solstice together. But when the chief mate of her pirate crew gives her a surprise gift that requires more work than she bargained for, Luna is forced to change plans and take Ryan to shore instead. With only days until the celebration, Luna must summon some holiday magic and figure out how to turn the world's worst present into something great for the seas. If she can't, she will miss her favorite holiday and the chance to surprise Ryan with the gift his merman heart desires, ultimately losing her Winter Solstice cheer.