Four minutes into the match, the crowd in Kansas City already sensed what was coming. Messi burst clear, slid the ball past goalkeeper Luca Zidane, and the stadium erupted — only for the offside flag to cut the moment short. It did not matter. Everyone inside the ground knew this was simply a delay.

The wait ended in the 18th minute. Twenty-five yards out, Messi shifted onto his left foot and curled a fierce strike towards the top-right corner. Zidane — son of French legend Zinedine — got both hands to it, but the ball carried too much pace and precision to be kept out. The main show had begun.

By the final whistle, Messi had claimed his first World Cup hat-trick, equalled the all-time record of 16 World Cup goals, and made his 200th appearance in an Argentina shirt, all in a single evening. The occasion carried even more weight given the calendar. Exactly twenty years after a teenage Messi made his World Cup debut at Germany 2006, the 38-year-old became the first player in history to appear at six separate World Cup tournaments, edging past his long-time rival Cristiano Ronaldo by just one day. Earlier on the same night, France's Kylian Mbappé and Norway's Erling Haaland had each scored twice, yet the conversation still found its way back to Messi.

"Everything I am experiencing now is a bonus," Messi said after the final whistle, his voice calm against the noise of a packed stadium.