My Immortal Mine Leads to the Vegetable Market

Vegetable vendor Xu Qi'an never dreamed that because of his greed for 500 yuan, he would end up with a debt of 30 million spirit stones. That day, an old man came to the market, used a black stone to pay for vegetables, and insisted on signing a 'transfer procedure' with him. Xu Qi'an signed for the sake of 500 yuan—but that night, the stone melted into his wrist, revealing a line of golden characters: [Immortal Mine Inheritance Confirmed] [Debt: 30 Million Spirit Stones] [Deadline: Thirty Days] [Overdue: Heavenly Punishment]. He called the old man to settle accounts, but the other party had already ascended. Xu Qi'an looked at the desolate abandoned mine, gritting his teeth. But he had seen debts before—he used a box of rotten strawberries to pass off as 'immortal fruits nurtured by Nine Heavens Xirang' to fool the debt-collecting handyman disciples; exchanged expired cola for fragments of immortal techniques; and used a nine-yuan-nine express-delivery lightsaber from Pinduoduo to be revered as a master of artifact dao in the cultivation world. From a debt slave of the Ten Thousand Treasures Sect to the biggest arms dealer between two realms, Xu Qi'an had only one principle: business is business, risking life is risking life—you have to pay extra. But deep in this broken mine, something that should not have awakened three thousand years ago still lies buried.