But Xu Nuo, a former special forces soldier, likes collecting playing cards. Not that kind of playing cards: this is a criminal organization called Poker, whose members use card names as codenames. Three years ago, the Poker leader, the King of Diamonds, was beheaded, and the three branches of Spades, Clubs, and Diamonds were destroyed. Three years later, in the county where he works, Xu Nuo unexpectedly discovers the Hearts branch he has been searching for all this time. At that moment, his blood begins to boil...
