The ancient Demon Lord Rimuru
CriticalCraft
  • Reads 48,658
  • Votes 1,609
  • Parts 26
  • Time 2h 25m
  • Reads 48,658
  • Votes 1,609
  • Parts 26
  • Time 2h 25m
CriticalCraft
Ongoing, First published Jul 23, 2024
Mature
ancientbackintimechangecieldemonlordfanfictionguypastrimuruslimetensuratimetimetravelvelzard
More than 200 years have passed since the war between the Empire and the victory over Ivarage. Rimuru is currently sitting in his office, bored out of his mind. His loyal partner Ciel sees his situation and gets an idea that can solve Rimuru's boredom. Come along on your journey as Rimuru travels over 20,000 years into the past to become an ancient demon lord.
All Rights Reserved
ancientbackintimechangecieldemonlordfanfictionguypastrimuruslimetensuratimetimetravelvelzard
Table of contents

26 parts

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Ancient Gods Reboot - Prologue by DarkFighter_
20 parts Complete
A reboot of my previous fic 'Ancient Gods Reappear After 100,000 Years' with a completely different story. It does not matter if you have read my previous fic or not, you will have a completely new experience reading this. 7000 years have passed since the wars ended and the world has been living in peace and progressing. What will have if this peace gets disrupted? What will be the cost the world would have to pay?
Rimuru the New Beginning As Primordial Demon Violet by Veldanava-God
29 parts Complete
Rimuru goes to the end of space and time and tries to go back. However, unlike the timeline of the novel in this one, Rimuru returns to the beginning of time as the Primordial Demon Violet. #Rimuru #Demon #PrimordialDemon #Ultima #ttigras #Violet #Tempest #TimeTravel 2# rimuru 22/9/2024 3#primordialdemon 22/9/2024 1#rimuru 25/9/2024 2#ttigras 25/9/2024 2#primordialdemon 25/9/2024 2#tensura 3/10/2024 1#demon 13/10/2024 2# demon 15/10/2024 2# demon 18/10/2024
(Old ver. Discontinued) A Dream in the Faraway Past by alen-sotiris
24 parts Complete Mature
Feldway finally had enough. He brought out his true body, crafted by Veldanava's hands, while Rimuru was distracted, fighting an enraged Milim under Regalia dominion Rimuru was unable to contact any of his subordinates Not even Ciel could have predicted what would have happened No one knew, that in the next moments, Feldway would make the greatest mistake of his life And definitely no one knew, the suffering that Rimuru Tempest would undergo ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Disclaimer : This is the first fanfic I have ever written. So I have no idea how good or bad my writting is. This story is an old version. The rewrite is here : https://www.wattpad.com/story/339737470-a-dream-in-the-faraway-past-rewrite This is a Ciel x Rimuru story (Only true ship! Just kidding) This story has very slow pacing MASSIVE LIGHT NOVEL AND WEBNOVEL SPOILERS READ AT YOUR OWN RISK I obviously do not own Tensei shitara slime datta ken This is simply a fanfiction. Also, all of the fanfictions from which I inspired myself belong to their respective writers The original story of Tensei shitara slime datta ken belongs to Fuze-sensei Cover art : https://www.reddit.com/r/TenseiSlime/comments/xvbpoh/rimuru_and_raphael/ My discord server : https://discord.gg/XesR4HXSW8 A Discord Server in which I have a channel dedicated to my fanfic : https://discord.gg/PDsGW3QNEk
Rimuru's boredom and his regrets(Time Travel) Tensei Shitara Slime Datten Ken by Sakura-Arashi
15 parts Complete Mature
50 Years after the great tenma war Rimuru is in his office doing paperwork Rimuru being the ruler of the monster nation he's forced to do paperworks bored out of his mind he consult ciel on what to do she then suggest to travel back in time to fix all his mistake and get rid of his regrets GUARANTEED (SHIZU X RIMURU) Possibly (RIMURU X CIEL) (RIMURU X THE DEMONESS TRIO) (RIMUR X VELZARD AND VELGRYND) (RIMURI X RUMINAS) (RIMURU X CHLOE AND HINATA) THIS IS MY 1ST STORY SO IM SORRY IF ITS NOT TO YOUR LIKING TELL ME MY MISTAKES IN THE COMMENTS THANKSSS ⚠️WARNING⚠️ I DONT OWN TENSEI SHITARA SLIME DATTA KEN(THAT TIME I GOT REINCARNATED AS A SLIME)
Perfected Tempest by Legandaryus
72 parts Ongoing Mature
Rimuru chooses to return to the past even if he has to erase what he already has to make a better Tempest kingdom than before. Just so he can have even more friends and loved ones then before that he lost, or was not knowledge enough at the time to help grow and become better along with himself and his nation. He also does it so he can make it so paperwork is someone else's problem but he will never say that. Little does he know that doing that gives him an even worse daily activity to deal with... Rimuruism
Rimuru's restart new game plus omnibus by puddingnepp
46 parts Complete Mature
After 50 years Rimuru has gotten bored with his peace time and has decided to new game plus his world after asking to set certain settings via ciel to make it more fun he jumped back in time to begin his new game
Back In Time, But As Velzard? (Discontinued) by diamondwolf146
20 parts Complete
This story begins at the end of the war in the ttigraas WN and when Rimuru gets sent to the end of space/time and when he awakes and goes in time it malfunctions and he's sent back as velzard 20.000 years before he was born these characters not belong to me and belongs to fuze-sensei Disclaimer: none of the art belongs to me, if you wish for it to be take down I will replace it #1 Back [27 Dec, 2022] #1 Veldora [19 Oct, 2022] #1 Velzard [1 Sep, 2022]
Rimuru's omni-versal journey by Jm_1001
40 parts Ongoing Mature
What if the supreme deity Rimuru visited different universes. Rimuru has become Veldanava's successor but unlike Veldanava and Rimuru being bored decides to go on an adventure and interact with other universes. becoming more powerful and having fun as he does so. This story will contain Violence, lemon chapters and sometimes a more sadistic version of Rimuru Ps, This is my first story so bare with me. I don't own any of these Photos just found them online and don't own any rights to Tensura or any of the mentioned universe's, Plus some of these's stories contain spoilers from manga/anime and movie series so be warned.
Rimuru back 3000 year as a Fifth True Dragon by EliteX0
25 parts Ongoing
During the Final Battle Against Feldway, he had inevitably sent Rimuru to the end of time and space. After Feldway send Rimuru to the end of time and space Rimuru decide to find a way to go back when he's wake up However, Chrono-Saltation, had not only thrown Rimuru to the end of time and space, but it had also locked him out from returning to the world using Space-Time Leap. As if banning Rimuru's existence itself from the world, preventing his return. And Ciel also tell him that his timeline had already destroyed so he cannot go back after hearing that Rimuru start to feel a lot of emotion inside him sadness regret and pain all the emotions you can think of come to him at once and start to make him go insane In the end, Ciel find a way to time travel to the past but risk is to high it can destroy rimuru's Spiritual body, if anything goes wrong. And so can rimuru go back in a time unharmed ? And what will be the consequences of it ? In this fan-fiction, Rimuru will be OP, respectful, serious when needed, and goofy. There will be other characters that will be more powerful than Rimuru at the start. (Keep in Mind, this is Fan-Fiction. So not everything here will be accurate and a lot of things will be changed.) All Rights Reserved
That Time I Got Reincarnated as a Slime Again? by StaciaPLE
62 parts Complete
Rimuru had been called to attend Walpurgis, by non-other than Guy himself. Realizing the dire situation, Rimuru makes haste to attend the banquet. But before he could properly arrive, in the middle of the transfer, an unknown mysterious power had sent Rimuru back in time. Back to his first appearance as a slime! This fanfiction is based on the Light Novel! Note: There is a re-write currently ongoing as I've decided to stop uploading chapters for this book. I do hope you check it out sometime.
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Slide 1 of 10
Ancient Gods Reboot - Prologue cover
Rimuru the New Beginning As Primordial Demon Violet cover
(Old ver. Discontinued) A Dream in the Faraway Past cover
Rimuru's boredom and his regrets(Time Travel) Tensei Shitara Slime Datten Ken cover
Perfected Tempest cover
Rimuru's restart new game plus omnibus cover
Back In Time, But As Velzard? (Discontinued) cover
Rimuru's omni-versal journey cover
Rimuru back 3000 year as a Fifth True Dragon cover
That Time I Got Reincarnated as a Slime Again? cover

Ancient Gods Reboot - Prologue

20 parts Complete

A reboot of my previous fic 'Ancient Gods Reappear After 100,000 Years' with a completely different story. It does not matter if you have read my previous fic or not, you will have a completely new experience reading this. 7000 years have passed since the wars ended and the world has been living in peace and progressing. What will have if this peace gets disrupted? What will be the cost the world would have to pay?

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