Introduction to the dark world project: with technological innovation, be it visual, animated, or operational experience, the dark has made a qualitative leap. The uniquely created copy of the one-person play, breaking into the city of devils, fighting against the king of demons and so forth will emerge. Not only that, but also the recollections of mythical shops, treasure box warehouses, exhumations, etc. Gems of the dark world system are important items in the dark world that enhance character attributes. Players can perform tasks, copies and specific activities to obtain precious stones of all kinds. To equip the embossed gems, the adventure journey can be doubled. The dark-world secret store greens and all of its gold equipment are in an unidentified state, and the player can buy the gold directly. Upon completion of the purchase, the backpack is entered directly and the identification is automatically completed. There's a chance to buy a secret store, and it's a chance to get green. The dark world demon city system is a feature of dark world. In shaitan city, the player will face the challenge of a layered monster and will end up at the top of shaitan city, where he will receive the treasure of the shaitan king only once a day. The player in "lu gain" is looking for "farra" in "demon city." the city of devils is divided into three difficult stages, depending on the level of the role, and the players can only enter the city of demons, each time they meet their own level. There are 12 floors of devil's city, with a number of elite monsters on each floor and a boss-class monster on every three floors! Despite the difficulty of devil's city, the prize is quite generous! Every level of clearance, players get a lot of experience and gold medals; there's a better chance that the boss-class monster will fall off a rare prop; and there's a surprise for the player if he can get through to devil's city。