A prehistoric grandpa wakes up to paint the story of mankind on the walls of his cave. He pours out the sea from his sleeve and easily tucks a storm into his pocket. Ask him: “Grandpa, is there anything you don’t know?” “How to die! Hahaha…” he’ll answer with a devilish laugh and goes to change the drill bit in his drill. Everything will turn out fine, don’t worry! An almost non-verbal performance for viewers aged 5 and up, in which a prehistoric grandpa uses tools and imagination to tell the story of mankind and reminds us of the forgotten magic of work tools.