The Underworld Descends, I Max Out Heaven and Earth Bank

On the eve of the underworld's descent, Su Cheng, who died in the underworld in his previous life, is reborn to the time before the underworld arrives, bringing a game interface with him, and uses spirit money to top his underworld account up until it is packed full, so that he holds an unlimited amount of money. After the underworld descends, Su Cheng uses his unlimited money to forge three divine artifacts, changes class from his D-rank blacksmith profession into a divine craftsman, then advances three more times to become the God of Creation, and in the end sweeps aside every power in the underworld and slays the ultimate boss.