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https://isekaiwebnovel.com/2018/01/10/10-nen-goshi-no-hikiniito-o-yamete-gaishutsushitara-jitaku-goto-isekai-ni-tenishiteta-chapter-3-part-2-yuuji-imouto-sakura-menghubungi-yuuji-di-bulletin-board/
Chapter 3 - Part 2 - Yuuji Imouto, Sakura, Menghubungi Yuuji di Bulletin Board