One is forgotten, overlooked, and pushed aside. But one day, the mouse has had enough. If only she could roar like the lion, then this wouldn't happen to her anymore. She gathers all her courage and decides to visit the mighty lion. After all, who could teach her to roar better than the lion himself? At the end of her adventurous journey, the mouse makes a discovery: You don't have to be big and strong to find your own voice.