Prologue[Lores+]

[Inspired by @1_Vee_0][But not my canon, I'm making myself][His/Her story is beautiful.]Shinobu and Sanemi went to far and Giyuu had enough and never come back, after that Demon came out of nowhere and attack Giyuu causes him to lose all his memories and Elder Forest stumbles upon Human who is demon slayer and decides to took him in.[I think bye-][Also I want Giyuu get adopted by Elder Forest Mother Teth :)][An Au!!]