High up in a tall building lives Mr Hoppy all alone.Downstairs lives Mrs Silver. Mr Hoppy loves her. And Mrs Silver loves her tortoise, Alfie. Oh, if only Mr Hoppy could perform some great feat that would make him a hero in her eyes! Then one day his mind goes click and an amazing idea rushes into his head.With the help of a magical spell, some cabbage leaves and one hundred and forty tortoises, can shy Mr Hoppy win Mrs Silver's heart?