In fact, there are many games adapted from Jin Yong's novels, but the biggest promotional highlight of this holographic online game is that not only can you completely control your own destiny, but you may also change the destiny of the characters in the story. Smart NPCs are the ideal of all "mission control" players, but no matter how smart they are, they only belong to the data set by the game, not to the players. Can players really control the fate of NPCs?