lot of trouble. Google search.com>>>He just needs to follow the upgrade sequence, combining material cards and equipment cards one by one.It sounds simple, but when he actually started doing it, Lu C..."Confucius said: When gold and wood are attacked, things take on their forms. In the world there is no tool for profit, just as Bian and An skillfully employ their craft"nexpected that this competition would escalate to this level between the two countries.In the team competition, both countries had one player win a Blue Domain Card as a reward, and other areas were e...