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 g...