The first hundred years after the nuclear explosion.
The rust-colored wind rolled up the gravel and slapped Ye Yan's face, bringing with it the unique burning sensation of radiation dust. He shrunk his neck and pulled the worn-out radiation-proof cloak tighter. His exposed eyes were like a lone wolf in the wilderness, so cold that they had no warmth at all, scanning the ruins in front of him that were filled with the remains of the old world. This is the outskirts of Rusty Bone Town, the "garbage dump" left behind after the nuclear explosion, and this is where he lives.