A bored god is a dangerous thing. Especially when he decides to take a vacation in another world. Unfortunately for Tortus, that god is Rimuru Tempest. **Disclaimer** This is a fanfiction work created for entertainment purposes only. The series *That Time I Got Reincarnated as a Slime* and its characters (including Rimuru Tempest) belong to Fuse, Mitz Vah, and their respective publishers and rights holders. *Arifureta: From Commonplace to World's Strongest* and its characters (including Hajime Nagumo) belong to Ryo Shirakome, Takayaki, and their respective publishers and rights holders. I do not own these characters or the original worlds they come from. This story is a non-profit fan work made out of appreciation for both series. The plot, crossover concept, and original elements introduced in this story are my own creative additions. The cover image for this fanfiction is AI-generated specifically for this story.

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This is a crossover where the protagonists of both worlds meet in a coincidence.

This is a tale of Ancient Times, an Era before the human and nonhuman worlds were forever divided. Elizabeth Liones must reunite The 8 Deadly Sins once again to bring peace to Britannia under their Captain, Meliodas, and their Vice Captain, Rimuru Tempest

DISCONTINUED This crossover between that time I got reincarnated as a slime X I am a spider so what has been requested by one of my most interactive followers in my discord server.

Having spent an eternity being alone and with nothing to do, Rimuru ventures into the multiverse he created, looking for something to satiate his endless boredom. EOS Rimuru from the Tensura Web Novel, and Current Shiro from So I'm a Spider, So What? Web Novel.

Rimuru to escape his paperwork takes the chance he got to escape and be a dlc prince in a game dimension but finds out he is not the only person here who is not really a game character and bonds with Catherina who totally is freaking out about the doomflags his route has.

What if Rimuru was instead reborn as a primordial demon; the strongest in combat and intelligence. He reincarnated just before Star king dragon Veldanava created the omniverse; it was nothing but a void, his soul being exposed just a little to turn null made his soul undergo a change. Making him an individual with a high evolutionary potential

Rimuru Tempest - A Child that was raised by Gabriel, who just happened to find him Without knowing anything, Gabriel was able to brought a Child that was destined for Great Things

A bored Rimuru Tempest accompanies Diablo when he goes to meet with an old friend in the Netherworld. What will happen when he meets an out-of-place human boy who piques his interest? (Tensei Shitara Slime Datta Ken and Mairimashita Iruma-kun crossover)