Mi Cang, an ordinary office worker, was trapped in an office building elevator on an overtime night. When the lights came on again, the elevator was suspended above the bloody sky, and the panel displayed: "Welcome to the dimension elevator, first arrival reward: ten draws in a row."
When he drew cards for the first time, he drew seven E-level daggers and F-level bread, but in the last draw a golden light suddenly appeared - he obtained the growth-type talent [Probability Tamper] (each card draw can reset the card pool probability). With this ability, he used a low probability to extract serum that should only appear in A-level on the zombie floor, and saved the besieged girl Shigure.
When the two of them explored the floors of the secret school together, Mi Cang discovered the hidden mechanism of the elevator: drawing cards ten times in total will guarantee a minimum, and drawing cards a hundred times can open "directional search." He searched the "Organ Cracking Map" on the ancient tomb floor and won the "Elevator Expansion Module" as the first pass reward.
As the exploration deepens, Mi Cang discovers that behind the elevator system is actually a screening experiment of a higher civilization, and some floors are actually "abandoned copies" after other players were annihilated. When his elevator reached level 10 and the competitive floor opened, facing the "floor masters" who had already formed an alliance and monopolized high-end card resources, Mi Cang revealed the hidden eleventh card - it was a one-time SSS-level prop [Floor Reset Permission].
"You're playing a card game," he pressed the button, "and I'm rewriting the rules."