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)

Rimuru the Steller Void Dragon God King The Ruler of The Megaverse One day he wanted to take A vacation with his wives because he really have been working a lot so he went with his Family to a world of heroes and villains so he goes UA and maybe he will get more Girls?

It's been over 250 Years since the defeat of ivarage Rimuru achieved everything that he wanted but with a terrible cost he lost his loved ones and everyone he cared about but what if all that changed what if he can go back and restarted all? What if he can save......Shizue

Out of boredom and wanting something new Rimuru decides to view other worlds and he finds one that interests him how will his interference change a man's fate time to find out NO THIS IS NOT A RIMURU X NAOFUMI SHIP

what if Rimuru was Olivia's Father, what if Olivia valedstorm was actually a Princess and the daughter of the Demon Lord Rimuru Tempest and Testarossa the Killer Lord, The primordial white who was said to be the embodiment of death. what if Zed was actually a Demon of the White Lineage.

So in this AU When Yuna was steeping in the bear gate a portal suddenly appeared which is connected to the void and a sudden force came this force is non other than a stray dense magicule wave that was sent from the cardinal world caused by the tenma war aka a miss fire when Rimuru and the others were fighting yuuki. This is when Yuna was departing from the capital, also the timelime in tensura was 50 years after tenma since the timeline was different but it synced after yuna crossed worlds..and why did yuna go to the cardinal world, simple the attack came from the cardinal world resulting in her being affected by the cardinal world and the voice of world sending her there. This story is inspired by @VOID-KING

Collection of side stories and other random stuff exploring the trillion universes that Ciel created in order to create a perfect fragment for Rimuru. The first and only one for now is the 'What if.... Hinata fell in love with Rimuru instead of Chloe?' series short story. Hope you enjoy it. This story is a part of DCS verse.

Rimuru is bored and wants to have some fun. He goes to the Demon slayer world for that reason. There he meets Muzan and Yoriichi and offers them a 'game'. Read to find out how each of them handle their role and what Rimuru does to interfere. This story is a part of DCS verse.

Er wollte nach all den Jahren die er in der Cardinal World verbracht hatte zurück auf seine Erde gehen. Doch ihm war nicht bewusst das auf seiner Erde große Veränderungen geschehen sind. Disclaimer: - Mir gehören ein paar der Charaktere die in dieser Story verwendet werden nicht

An einem Ort wo es nichts gibt weder irgendwelche Substanz oder so etwas wie Zeit nicht tickt, schläft eine Person. Diese Person ist Rimuru Tempest. Nach wer weiß wie lange wach er wieder auf. Was wird er machen wenn er herausfindet wo er ist? Disclaimer: - Ich werde englische Versionen von Charakteren, Skills und Fähigkeiten verwenden - Spoiler Warnung - Mir gehören keine der Charaktere die in dieser Story verwendet werden