The stench of rusted copper flows through the veins of the future city. Here, life is cut into cold points, and the "Time Loan Bureau" controls the deadly financial game. In order to save his terminally ill sister, Shi Yu drank poison to quench her thirst and borrowed time from this abyss bank. But he secretly tampered with the devil's contract and transferred 80% of the huge debt to others, thinking that he had found a way out... A financial crisis with life as a bargaining chip. In the rusty gears of time, no one is innocent, and the price of redemption is complete annihilation.