Hezi is the happiest caterpillar in the garden. Every day he joins his caterpillar friends in song and devouring tasty leaves. Everything changes when Hezi hears that this evening, when the sun sets, he will become a big colorful butterfly. Frightened, Hezi does not want to change. He wants his life to continue just as it was. None of his friends understand him and he remains alone until he meets Tootit the chick, the only one who feels like him. Together with Mali, a daring and brave ant who doesn’t want to become a busy worker, they go on a journey of adventures to the top of a tree, all in order to stop the sun and keep it from setting so that they can stop growing and remain who they are.