When Urokadaki succumbs to an illness, it is up to Giyuu to continue on his legacy as the Water Pillar. He was left alone, lost in grief and guilt as he searched for someone to take his place. He thought he would never succeed... Until he met Tanjiro and Nezuko.

This is an AU. but very similar to original their is just difference in timeline At a night giyuu was visiting the graves of his comrade who had died in final battle then a miracle happened and he was in his room and he can feel his right arm again (his arm was cut off by muzan) when he saw himself in a mirror he was around 20 or 19 year old wearing his demon Slayer uniform...... Now he has the chance he wanted to save everything but can he do it now ((Any characters did not belong to me I just write the story all the the character rights belong to demon slayer franchise))

" 𝐀𝐦 𝐈 𝐭𝐫𝐮𝐥𝐲 𝐰𝐨𝐫𝐭𝐡𝐲 𝐨𝐟 𝐬𝐭𝐚𝐧𝐝𝐢𝐧𝐠 𝐡𝐞𝐫𝐞? 𝐈 𝐰𝐢𝐬𝐡 𝐞𝐯𝐞𝐫𝐲𝐨𝐧𝐞 𝐰𝐨𝐮𝐥𝐝 𝐮𝐧𝐝𝐞𝐫𝐬𝐭𝐚𝐧𝐝 𝐦𝐞. " [ 𝗠𝗔𝗡𝗚𝗔 𝗦𝗣𝗢𝗜𝗟𝗘𝗥 𝗔𝗟𝗥𝗘𝗥𝗧] Tomioka Giyu wakes up every day and repeats these sentences to himself. He longs for everyone to comprehend his struggle with social anxiety and his battle with depression. But there's one girl who sometimes pisses him off. ---------------------------------------------------- This story takes place in the Taisho era, mainly focus on Giyu and Shinobu. This is my very FIRST fanfic book hope you understand sometimes cringe or boring writing. I'm still learning it, Don't expect professional or perfect grammar writing. English isn't my first language. I also apologize about bad chapters or boring chapters hope you understand. I do not own any of the characters. Creds goes all to the artists. I may working on rewrite after this book is done to fix some shitty and cringey chapters.

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)

Manga spoilers !!! After The final battle with muzan, the water piller lives a peaceful but boring life. As each day passes he starts to realize how much he cared for the hashira, especially shinobu. Soon after he starts feeling extremely guilty of not being able to protect them like sabito and his sister . However one night after he's fallen asleep , he suddenly wakes up in the past after a mischievous dream. He soon realizes he's in the past and has the chance to save his fellow hashiras and shinobu and more lives . The question is... can he do it ?