How many black dragons crossed the line of fire?

Cross the line of fire, speed version of black dragon, see how lucky you are. According to relevant public information, cross-firewire goods drawing is a lottery system, which depends on luck and cannot be summarized by money. CrossFire (CF) is a first-person shooter game developed by SmileGate and operated by tencent games in China. The game tells the duel story of GlobalRisk and BlackList, two major mercenary groups in the world. There are many modes in the game, such as team competition mode, team competition mode, blasting mode, ghost mode and so on. This paper introduces the instant joining system in the form of lack of personnel.