Stay in the Fortress of the Apocalypse and Become a God with Krypton Gold

Spiritual energy revives, monsters rise, alien beasts invade, and human beings are struggling to survive in fortresses. Xiao Mo traveled through time and became a low-level city guard in the outer city of Ancheng Fortress. In this world where human life is as cheap as grass, living is a luxury. Fortunately, he brought the game panel of a mobile game from his previous life. With krypton gold, you can become stronger! Companion: "How do you break through so quickly without any bottleneck?" Xiao Mo spread his hands: "What's the bottleneck? Isn't it automatically upgraded when you gain experience?" Alien: "Ant, you are no match for me! Suffer death!" Xiao Mo sneered: "Just wait, I'll make some money first!" Xiao Mo, who is stuck in the fortress, spends money all the way, rising from the dust, and will eventually pierce the dawn of this apocalypse.