A legendary thief sets his sights on the Mona Lisa, da Vinci’s iconic painting residing at Le Louvre museum in Paris. He recruits two young strangers to help him — a sharp Italian cybercrime expert and a swaggering French explosives specialist — before revealing they are long-lost siblings and that he is their father. Thrown into a chaotic reunion they never asked for, this new family must learn to work together — and try not to kill each other — if they want any chance at pulling off the heist of the century.