After Returning from the Underworld, I Became the Richest Man in the Three Worlds

Chu Qing had been working in the underworld for half his life, but he never wanted to die young and die in an accident. He had no relatives, and he insisted on the craftsmanship left by his grandfather, so he had no money at all. The neighbors looked pitiful and took the initiative to take care of his funeral. Who would have thought... The craftsmanship left behind by my grandpa would actually be useful, the people in the house made of paper became guardians of their spirits, and the piles of paper money could be used in all three worlds! Ever since, he crawled out of his coffin...