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https://isekaiwebnovel.com/2019/07/10/machi-o-tsukuru-nouryoku%e3%80%9c-isekai-ni-tsukurou-nihon-toshi-chapter-42-48/
Machi o Tsukuru Nouryoku!?〜 Isekai ni Tsukurou Nihon Toshi - Chapter 42 - 48