One day in the very hot and very dry desert of nowhere, the Italian plumber, Mario, has found himself in the Old West! It's a good thing he bumped into his beautiful, cute, adorable and most lovable Inkling girlfriend: Meggy Spletzer, or just Sharp-Eye Meggy. And of course he encountered to his other friends that he didn't not care about, the only person he wanted to hang out with was the Orange Inkling. What will happen to the couple and their friends?! After Mario and Meggy save the world, they're going home and going on a date together.