Angst Giyushino au in where giyu comes back from a mission to his estate and receives a letter from Oyakata telling him that shinobu is soon going to get forced until marriage and she will no longer be a part of the demon slayer corp.

❝𝐁𝐞𝐥𝐢𝐞𝐯𝐞 𝐦𝐞, 𝐈 𝐰𝐢𝐬𝐡 𝐰𝐞 𝐜𝐨𝐮𝐥𝐝'𝐯𝐞 𝐛𝐞𝐞𝐧 𝐛𝐨𝐫𝐧 𝐢𝐧 𝐚 𝐝𝐢𝐟𝐟𝐞𝐫𝐞𝐧𝐭 𝐮𝐧𝐢𝐯𝐞𝐫𝐬𝐞, 𝐦𝐚𝐲𝐛𝐞 𝐭𝐡𝐞𝐧, 𝐈 𝐜𝐨𝐮𝐥𝐝'𝐯𝐞 𝐛𝐞𝐞𝐧 𝐰𝐢𝐭𝐡 𝐲𝐨𝐮❞ ꘎♡━━━━━━━୨♡୧━━━━━━━━♡꘎ ╰┈➤This story is set in the Demon Slayer universe but major events have been changed or differed slightly :) {DISCLAIMER} ╰┈➤I do not own any of the characters in this story, they are from the demon slayer series and all credit goes to the author of 'kimetsu no yaiba' ╰┈➤Please read with caution, the story contains mentions of blood, deaths, and self-harm ╰┈➤Slight manga spoilers so I recommend reading the manga beforehand © All Rights Reserved 12.02.2022 tsukiimiyo

Giyushino AU but.... What if shinobu was muzan's daughter?

Giyuu lay dying on his 25th birthday recounting all the good times he spent with his friends before and after the final battle with the demon king and his servants. Yet, as he takes his last breaths and finally finds solace in the life he's lived, he is mysteriously transported back a whole 8 years in the past. Now faced with a second opportunity to correct his mistakes and save the lives of those he felt indebted to, what would he do? -Certain character ages may be changed for the sake of the story (specific birthdays will be explained later). -Manga spoilers (why would anyone read a fanfic about the end of the series if they didn't finish the story)