Meng Fan, a social worker, fails to die suddenly while working overtime and accidentally activates the "Double Boundary Auction House System".
When he woke up, he completed his first transaction with the survivors of the zombie wasteland in a dilapidated phone booth - exchanging a pack of expired biscuits for a heavy gold brick and a crystal core.
After returning to reality, he was thinking about how to monetize it in a low-key manner, but he discovered that the wasteland crystal core actually contained energy that could subvert human technology.
What's even more exciting is that the system prompts: The auction house is absolutely safe, but going out? Self-confidence in life and death.
Meng Fan looked at the neon lights of the modern city outside the window, and then looked at the note handed to him by the survivors of the wasteland world at his feet - "Next time, bring antibiotics and enough crystalline tubes."
