There is a strange story in Bianjing recently: the most handsome dung man in Nancheng sells fertilizers that are free from worms, makes drinks that are ice-cold, and can also build an "iron horse" that can run very fast on two wheels. The girls blushed and peeked, while the enemy merchants gritted their teeth and glared. And he was worried about the latest account book: "This month's profit growth is only 300%? It needs to be optimized."
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