The last urban story began on the summer night of 2077, when a meteorite passed through the night sky and fell into the center of G City, releasing a mysterious gas that spread rapidly. The creatures infected by this gas became extremely ferocious, and the number of monsters exploded violently. The survivors had no choice but to retreat to the west, where they built "cities" to resist monster attacks, rest and seek new ways of survival. As time goes by, some survivors gradually master the power of the mysterious gas and are called "superpowers." Due to the lack of supplies, the superpowers had to pick up weapons, form a "team", and go out of the "city" to find supplies and build new homes. ------Superpower Mecha Wasteland Adventure------ Join hands with surviving partners to form an army of talented people. The brand-new black-tech doomsday mecha will help fight against the undercurrent behind the city. Together, we can embark on an adventure in the wasteland and step out of the "ci...