Wen Hui believes he was born to be a goalkeeper, though nobody remembers how he first got into football. As a child, amid the turmoil of his parents’ divorce, he was sent to therapy after practice. But he soon discovered that, when confusing incidents demand a response, there is comfort in the structure of the game. The odds of saving a penalty after coming on as a substitute are statistically stacked against him, but that is nothing to be sad about.