The rich have their quirks. And the very rich have special quirks. A few oligarchs decided to play poker—not just for fun, but against the English football club “Manchester United.” They put up a couple of million and invited the famous detective Dongr as the audience. But he turned out to be not so much a spectator as a witness. A witness to a mysterious murder. The game hadn’t even started when one of the players drank whisky and fell dead. It’s obvious he was poisoned, but there’s no one to suspect—all the people are respectable. So which of them is the killer? Think, Dongr, think…