By day, Connor, Greg, and Amaya were playing tag, but then Greg and Amaya decide to play in the sprinklers instead. Due to Connor's aquaphobia, he won't join them. Suddenly, the water stops flowing, and clouds begin to come out of the hoses, blocking the sun and making it cold. By night, Luna Girl is using an adapter to her Luna Magnet to make all types of rain clouds to end summer. She forces Catboy to choose between getting wet, and saving the day.