Of the four teenagers who left Fujian, one stayed behind, one went to Saudi Arabia, one went to Europe, and one went to Portugal. They started from a cinder track, a fishing village pier and an urban village rooftop. They spent twenty years circling half of the world and finally returned to the same course. Three generations, seven parts, just to answer one question: How many years does it take for people of our background to play football to get the Hercules Cup. The answer is written on the final night of 2046.