The dealer was somewhat puzzled. The signal he had given was clearly for number sixty-three, so how could it have changed to fifty-five? He wondered what the guy below was up to. The method of cheating at roulette was quite simple. In the wooden box underneath the roulette, there was a man who could also see the roulette numbers from below. Before each round began, the dealer would give him a signal and he would place a very strong magnet under the iron roulette wheel according to the signal. When the wheel spun, the iron-cored wooden ball would naturally be attracted by the magnet, there was over an eighty percent chance that it would fall into the box with the magnet. To better control the situation, the man below would generally place magnets in several different boxes, in this way, the casino was guaranteed to win.
A gambler suddenly yelled out, "I've won, I've won! I've bet on a multiple of five. Quick, quick, pay up, I've bet a gold coin, haha, hahaha!"