Wasteland: I Have 19970 Resurrection Coins

The once prosperous urban civilization has been reduced to ruins, the atmosphere has been extensively damaged, cosmic rays and deadly radiation are pouring onto the surface of the earth, mutated ferocious beasts are rampant among the ruins and wilderness, and the order, technology, and moral system of the old world have completely collapsed. The surviving humans are like frightened birds, huddled in settlements surrounded by high walls, ruined fortresses that are easy to defend but difficult to attack, and dark and humid underground fortresses. They are struggling to survive in the cracks of depleted resources and dangers. Every mouthful of clean water and every mouthful of food must be exchanged with their lives.