The Two Worlds Are Ruined, Starting from an Old Shop

Xu Guan originally thought that his ancestral shop was only left with debts, until a dying monk walked in through the back door. Antibiotics are exchanged for spiritual stones, compressed biscuits are exchanged for medicinal herbs, and solar lamps are exchanged for city defense materials. He started as a small business owner and gradually developed his old shop into a business that both worlds could not do without. The style is traditional Chinese painting style, no need to be realistic