A professional scammer living in Beijing came into contact with casinos in college. After that, he got out of hand and continued gambling for 10 years, gambling all over the country. From schools, to gambling stalls, to private gambling bureaus, to casinos, to high-end clubs, most of them came home with a full load. Everyone knows that nine out of ten gambles involve cheating, but the desire to "win" makes anyone trapped in the gambling game and unable to extricate themselves. Here, he tells you about the things he has experienced in the casino, revealing the tricks of gamblers, the traps of gambling, and the bloody events of gambling... And advises gamblers: Gambling is a road of no return, and no one can win in the end.