Return to Light in the Wasteland

When I woke up in the morning, I saw a glowing door. After entering, I found that the world behind the door was actually a wasteland after a nuclear war. Nuclear radiation spreads, various viruses rage, pollution infects everything, and all humans are infected into zombies. "One kilogram of gold for one panel? Okay? I reluctantly accepted this deal..." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.