?|?|Past Hashira react to the Unknown squad(a.k.a)•|?AU?[Kamaboko squad]|•|☂️|?

ℍ? ︶꒦꒷♡꒷꒦︶ You&so beautiful? ˚₊· ͟͟͞͞➳❥Yes✨" The Unknown squad" because why not ...I mean the hashiras called them the unknown squad because they don&know them they only knew that the unknown squad was helping them in secret✨ ya know..... But the harem didn&know that one of them well be their future wife?.....according to their master ubuyashiki he sent a letter to "that" boy also master ubuyashiki didn&know either that the letter he sent to the boy was actually part of the unknown squad he didn&know his name tho.....but he knew that the boy was actually an omegaprime... He wanted to replace the so called cheater ( let just say that the harem have already has a future wife but one day their so called future wife caught them cheating on another man...) So one of them told master ubuyashiki what happen so master was mad so he order the girl to pack her things and leave and never come back so ya....after a few months his crow told him that their was a boy who lives at the mountain along with his other siblings. while the crow explain he wonder about the boy if he can ask him to be mated with the hashira so later at night he right a letter and the next day he give the latter to his crow and told him that Ubuyashiki:Give this to him and told him that this is from the (idk).... `| If you don&know who is this"that boy" is actually Tanjiro alright |' and I want you guys to know that this AU is actually...