Iguro Y/n, The Serpent Hashira was teleported into another Universe during a battle with Uppermoon 4 Nakime. What will he do? Lets Join on his adventure! DISCLAIMER: I don't own Genshin Impact neither Kimetsu No Yaiba. Genshin Impact belongs to Hoyoverse. While Kimetsu No Yaiba belongs to Koyoharu Gotouge.