After being sealed for a hundred thousand years, along with the rest of the immortal beings of the world, Rimuru finally wakes up and encounters a new world full of mysteries and adventure. Tempest is now in ruins and there's no sign of anyone Rimuru ever knew. How will his appearance shake up this new and flourishing era?

Shadow Slave crossover now included (will resume after current Short Story concludes) Collection of Short Stories. The majority are set in Post-Canon Tensura WN (though I incorporate some LN components when appropriate)

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)

Short stories about the daily life in the Cardinal World. This stories take after the Tenma War (which they won). First chapter is aclaratory. SPOILERS of the Light Novel up to the last volume. The characters in this story belong to That time I got reincarnated as a slime. This is a fanfic, with no relationship with the main story.