Who Does Rimuru End Up With

Rimuru Tempest is the protagonist of the anime 'That Time I Got Reincarnated as a Slime'.You used to be just an average guy in our boring world--nothing more and nothing less until one day fate shook things up for you a little with some unforeseen dying and momentarily reincarnated into a completely different world. It's a keeper for fans who love Isekai and the hero is a funny little slime to boot!

Picking characters who could challenge Rimuru can be tricky since he’s a powerhouse. However, I think someone like 'Goku' from 'Dragon Ball' would be a serious contender. Goku’s Saiyan abilities and mastery of Ultra Instinct allow him to push beyond limits, which might give him a shot at outmaneuvering Rimuru. 'Zeno' from 'Dragon Ball' also comes to mind as an entity who can erase universes. Every encounter would be interesting because Rimuru adapts and evolves, making any battle unpredictable. Not to mention his reality-warping powers could very well catch opponents off guard. Exploring different character dynamics is the charm of ACGN, right? Their abilities are both fascinating and vast!

especially ones digging into Rimuru's struggle with his lost humanity. The best ones don't just retread canon—they invent scenarios where his slime nature clashes with human memories in unexpected ways. 'Crimson Memories' by AO3 user SlimeScholar stands out because it forces Rimuru to confront his emotional detachment after absorbing Shizue. The fic explores how he processes grief differently as a monster, with chilling moments where he realizes he's calculating casualties like variables instead of people. Another gem is 'Fluid Boundaries,' where Rimuru develops a phobia of mirrors after temporarily regaining a human form. The descriptions of him panicking at his reflection—seeing a stranger's face where his should be—hit hard. These fics work because they don't just state his conflict; they make it visceral through scenes where his instincts betray him, like when he instinctively devours an enemy rather than negotiating. The tension between his rational monster side and residual human sentimentality creates such rich storytelling soil.

I've binge-read so many 'That Time I Got Reincarnated as a Slime' fics focusing on Rimuru and Diablo, and their dynamic is pure gold. The way fanfiction writers dive into their relationship goes beyond the canon's playful master-servant vibe. Some fics paint Diablo's loyalty as this all-consuming devotion, almost romantic in its intensity. They explore how Rimuru's kindness cracks Diablo's usual demonic aloofness, leading to moments where Diablo hesitates—something he'd never do normally. The best stories slow-burn this into mutual respect, then something deeper. One fic had Diablo secretly collecting Rimuru's discarded items like a dragon hoarding treasure, which sounds creepy but was weirdly tender in context. Others twist the power imbalance—Rimuru trusts Diablo completely, and that trust becomes emotional leverage. When Diablo realizes he'd raze nations just to see Rimuru smile? Chef's kiss. The fics that hit hardest are the ones where Diablo's centuries of loneliness clash with Rimuru's reincarnated-human empathy. There's this unspoken ache in how Diablo, who’s seen empires fall, gets flustered when Rimuru praises him. The emotional bonds in these stories aren’t just about loyalty; they’re about two beings who shouldn’t understand each other finding solace in that understanding. Some writers take a darker route, framing Diablo’s obsession as unhealthy, where his protectiveness crosses into possessiveness. Rimuru’s obliviousness to these undertones adds delicious tension. I’ve seen fics where Diablo’s demonic nature wars with his growing humanity—like when he panics after accidentally hurting Rimuru during a spar. The emotional whiplash of him switching from smug to desperate is chef’s kiss. Other fics explore Rimuru’s side, showing his guilt over ‘owning’ someone as powerful as Diablo. There’s a recurring theme of Rimuru struggling to reconcile Diablo’s devotion with his own insecurities about leadership. The most unique take I read had Diablo interpreting Rimuru’s casual touches as sacred rituals, memorizing the exact pressure of each pat on his head. It’s these tiny, obsessive details that make their bond feel lived-in rather than just tropey.

Rimuru becomes a Demon Lord in the popular anime 'That Time I Got Reincarnated as a Slime' during Season 2. More specifically, he undergoes the transformation into a Demon Lord after he uses the Megiddo skill to sacrifice 10,000 soldiers of the Falmuth army during the war. This significant event happens in the anime's plot for Rimuru to gain the power needed to revive his fallen comrades from the Tempest city.

I've stumbled upon a handful of fics that dive deep into Rimuru and Shion's dynamic after her resurrection, and some of them are absolute gems. One standout is 'Crimson Bonds,' which explores Shion's lingering trauma and how Rimuru helps her rebuild confidence. The fic twists canon by having Shion develop a fierce protectiveness over Rimuru, almost bordering on obsession. Their interactions crackle with tension—part mentor-student, part something darker. The author nails Shion's voice: her bluntness masking vulnerability, her loyalty tipping into possessiveness. Another fic, 'Gourmet of the Heart,' takes a fluffier route, focusing on Shion rediscovering joy through cooking for Rimuru. It’s sweet but avoids being saccharine by acknowledging her past struggles. What I love is how these stories recontextualize her resurrection not as a clean reset but as a messy emotional journey. Some fics even play with power dynamics—Rimuru’s guilt over failing to protect her initially morphing into overcompensation, while Shion wrestles with feeling indebted. The best ones balance action with quiet moments, like Shion silently polishing her sword while stealing glances at Rimuru. There’s also a darker AU called 'Scarlet Vow' where Shion’s resurrection isn’t perfect—she retains fragments of her killer’s memories, causing nightmares. Rimuru becomes her anchor, but their relationship teeters on codependency. The fic’s strength lies in its pacing; it doesn’t rush the romance, letting trust rebuild organically. Lesser-known works like 'Tempest’s Shadow' experiment with role reversal, where Shion temporarily leads while Rimuru recovers from an injury. Her growth from brute force to strategic thinking feels earned. What ties these fics together is how they expand on canon’s brief hints—Shion’s devotion isn’t just comedic; it’s layered with gratitude, fear of loss, and a hunger to prove herself. The writers who get this right weave in subtle callbacks to her pre-resurrection self, like her old habit of misnaming things resurfacing during emotional moments.

I've stumbled upon a few fics where Rimuru and Milim's dynamic shifts from playful allies to something deeper, and honestly, it's a fascinating take. The 'Tensura' fandom has this niche trope where writers explore Milim's childlike innocence maturing into genuine affection, often through slow-burn narratives. One standout is 'Dragon’s Heart,' where Milim’s chaotic energy gradually softens as she realizes her feelings during their battles. The author nails the tension—Rimuru’s obliviousness contrasts with Milim’s internal struggle, making their eventual confession feel earned. Another gem is 'Crimson Bonds,' which reimagines their bond post-walpurgis, with Milim seeking solace in Rimuru after losing her parents. The emotional weight here is heavy, and the romance feels organic, not forced. What I adore about these stories is how they balance Milim’s canonical vibrancy with vulnerability. Some fics lean into her ancient dragon heritage, using it to justify a deeper emotional capacity. 'Eternal Playmate' does this brilliantly, weaving flashbacks of her past loneliness with present-day moments where Rimuru becomes her anchor. The fluff-to-angst ratio is perfect, and the payoff is worth the read. If you’re into AU settings, 'Demon Lord’s Dilemma' pits them as rival rulers forced into an alliance, with political tension fueling their romance. It’s rare to find fics that respect both characters’ complexities while delivering a satisfying love story.

especially those exploring Rimuru's emotional isolation. The best ones don't just rehash canon but amplify that subtle loneliness lurking beneath his cheerful slime persona. 'A Solitude in Azure' on AO3 nails this perfectly—it frames Rimuru's humor as a defense mechanism against the existential dread of being a monster among humans. The author uses tactile deprivation brilliantly; Rimuru constantly notes how he can't feel warmth or textures like humans do, which becomes a metaphor for emotional disconnect. Another gem is 'Translucent Heart,' where Rimuru's shape-shifting becomes a curse rather than a blessing. Every human form he adopts feels like wearing someone else's skin, and the fic dwells on how this fuels his imposter syndrome. What makes these stories stand out is how they balance action with introspection—Rimuru might be building a nation, but the quiet moments where he stares at his own gelatinous reflection hit hardest. The fandom often forgets that beneath the overpowered protagonist trope, there's a being who literally dissolved his humanity to survive.

Rimuru Tempest's relationships are a fascinating aspect of 'That Time I Got Reincarnated as a Slime,' especially since his gender-fluid nature makes romantic dynamics unique. While he doesn’t technically marry anyone in a traditional sense, his bond with Shizu is often interpreted as deeply intimate—she’s the human woman whose form he adopts after her death, carrying her will and memories. Later, his connection with Hinata Sakaguchi evolves from rivalry to mutual respect, sparking fan debates about unspoken feelings. The series leans more into political alliances and familial bonds (like with Milim or the ogre clans), but if we’re talking 'wife energy,' Shion’s fierce loyalty and domestic tendencies come close, even if it’s never formalized. What’s interesting is how the narrative avoids conventional romance, focusing instead on Rimuru’s role as a leader. His 'marriage' to the demon lord Carrion for alliance purposes is played for laughs, but it highlights how the story subverts expectations. Personally, I love how the series lets relationships breathe without forcing labels—it feels true to Rimuru’s character as someone who prioritizes community over personal attachments.

That Time I Got Reincarnated as a Slime" is one of my favorite isekai. The character growth, especially Rimuru's, is phenomenal. And, the specific moment where Rimuru becomes a Demon Lord is thrilling, indeed. It happens in the second season, specifically in its 6th episode, 'The Demon Lord's Awakening.' It's a turning point in the series, with palpable tension and a climactic battle that sets the stakes higher. It's no wonder why Rimuru's transition to Demon Lord became a fan-favorite moment.