The series focuses on 5 colored bunnies (Turbo, Big Boo, Iris, Shiny and Hopper). They are usually in Sunny Park and always have an adventure. Sunny Bunnies are fantastic creatures, who live on the Sun. They can fly through a secret door into the Earth with the help of sun rays. Before they leave their hot climate, they put on colorful warm coats made of sunny fur to keep them warm. The Bunnies can appear everywhere where there is a light, and if the dark falls, anything from the moonlight to the light of the stars to even a candle light is enough to bring them to life.