Love is truly magical. In a two-dimensional world, a boy and a girl meet by chance and develop feelings for each other. Standing on the poster of "The Day After Tomorrow," the boy ignites the torch in the Statue of Liberty's hand, transforming the entire world into "New York, I Love You." The girl's heart is lit up and warmed, and instantly, the poster of "Paris, I Love You" responds to the boy's confession. However, a poster of "Finding Nemo" suddenly flies in, separating the two lovers with its vast ocean. Just as their hands are about to meet, they are scattered by a sudden shark attack. When they awaken again, they find themselves in different times and spaces. The boy and the girl travel between different posters, all in search of that moment of reunion...