The same blood runs through their veins. One, Daniele Mallarico, is a successful illustrator at the peak of his career. The other, Mario, is his four-year-old grandson who has barely learned to talk but has a few tricks up his loose-fitting sleeves all the same. The older combatant has lived for years in almost complete solitude. The younger one has been dumped with a grandfather he barely knows for 72 hours.