Sunny is a star, big and bright and strong. He has been assigned the most important job in space: to bring light and warmth to Earth and its people. Sunny is excited to start his new job, and things are great at first! But the more he watches Earth, the more negativity, hatred, and even violence he sees in some of its people. These things make Sunny feel sad and hopeless. His job is to help the people of Earth, but what how? Sunny must use all his star school training and all the power in his heart to figure out what could possibly win against such awful forces. But once he finds the answer, he and the people of Earth will be warmed and changed for the better.