What to do if the lag is high when playing ZT2 Chinese version in the United States? Unlock method

The national server game ZT2 is a popular online game in the United States. ZT2 is a 2D MMORPG developed by the ZT team. ZT2 combines many of the original contents of ZT and retains the PK and group interaction systems. From the game screen, character modeling, game map, role…