I Am Smashing Iron in Konoha with a Hammer

Pei Qingyuan, who traveled to the world of Naruto with the treasure box system, became a member of the Pink Eyes and became Uchiha Qingyuan. After accepting two disciples of Nishikata Takagi, he discovered that Konoha's prices are ridiculously expensive! Ninja training costs money everywhere! There are 30,000 kunai, not only shurikens, but also 20,000 detonating charms. No one told me that ninja training also requires pills? Didn't I say that I just need to train my chakra? Uchiha Qingyuan, who was so poor that he had no rice to cook, decided to develop his own side business-forging! But unexpectedly opened a new door: "What? Namikaze Minato wants to customize a weapon that can extend? No problem, I recommend Ichimaru Gin's Ultimate God Killing Gun!" "The Hyuga branch wants a tool that can unlock the caged bird? No problem! Let's find out about the Wanjie Talisman Blade." "Jiraiya wants a clairvoyant telescope? You want to peek into the women's bathhouse, right? Blacklist me!"