In an era when cyber cultivation is intertwined with ancient magic and secret arts, college student Lu Chen accidentally activated the [Nine Entries and Thirteen Returns System] - a cultivation system that uses blockchain technology to carry ancient contracts, deeply binding his credit score, leverage ratio and realm of cultivation. When the Mohist machine beast emerged from the subway tunnel, with a Bitcoin chain entangled between its fangs, Lu Chen discovered that his student loan had been pledged as chips for a "tens of billions gambling agreement", and the countdown to repayment and the date of the disaster were jumping 10...9...8...7...6...
