Standing position, before we click NPC, we must stand in our personal position. There are two forts not far from the coach npc. The two operators pass by, jump on the fort and stand in front of the cannon for orders (it is best to follow the natural strategy). The long-distance exit blood-adding profession jumps to the roof of a nearby house and walks to the eaves in the lower left corner (after many experiments, it is best to jump to the chess piece next to the coach npc, which requires lightness skill). Everything is ready, npc enters the battle. How to play: After knocking out two guns, the speed returns to the coach from both sides of the road. In melee, you blame and fight, and pure gas kills in groups. (It should be noted that you can't let your coach npc die.