Ricky Rapper and Nelli Nuudelipää leave the island, where Elvi Rapper operates the resort's wife. There will also Risto for Nelli and slightly older Wendy father Uolevi Horsma Niemi. Venla input confuse Ricky and Nell intervals, as Nelli begins to enjoy more and more Venla company. At the same time old friends the Freezer Elvi and Uolevi converge. The whole family musical comedy Ricky Rapper and Cool Wendy tells of friendship, loneliness and accepting differences.