Lyon, 1960s. Emile is twelve years old. His father is a hero. He says he is a judo champ, a parachutist, a soccer player and even a personal advisor to General de Gaulle. Now he wants to save French Algeria! Fascinated and proud, Emile willingly follows his father in missions of utmost danger: tailing, spying, delivering top-secret letters. Emile carries out his orders in all seriousness. He even recruits Luca, a new classmate, into his secret combat. But what if the father’s exploits were all phony, and far too dangerous for children?

This is the crazy bet of a mother ready to do anything to help her 12-year-old son, Louis, wake up from his coma. After Louis' accident, Thelma decides to do for him the "10 things to do before the end of the world" that he had written in his diary. By listening to these adventures, Louis will see how beautiful life is and that he must come back! By fulfilling a teenager's dreams at the age of forty, Thelma will experience an incredible journey that will take her farther than she ever imagined.