Emily receives an unexpected invitation to a wedding in exotic Costa Rica and prepares for a bright vacation full of sun, dancing and joy. But everything takes a more serious turn when she is assigned an important mission - to deliver an engagement ring to her fiancée, her best friend since childhood, Phoebe. But when the jewel suddenly disappears, Emily, along with another witness - her complete opposite - are forced to join forces. Disputes constantly flare up between them, but there is only one way ahead: through adventures, risks and mysteries that will occur at every step. In this bright kaleidoscope of events, they discover each other from unexpected sides. And maybe, in the pursuit of the lost ring, something more than just cooperation will arise between two completely different people?