Is Milim Stronger Than Rimuru?

If you’ve been following That Time I Got Reincarnated as a Slime (tensei slime manga), you already know how crazy the power scaling gets. Rimuru started as a weak little slime, but over time, he evolved into one of the most broken protagonists in the isekai genre. On the other hand, Milim Nava has been a powerhouse from the very beginning, introduced as a true Demon Lord and one of the oldest and strongest beings in the series.

That naturally brings us to the big question: Is Milim stronger than Rimuru? Let’s take a closer look at what the story shows us, how their abilities compare, and why fans keep debating this matchup.


Who Is Milim Nava?

Milim isn’t just any Demon Lord. She’s known as the “Destroyer”, and her title is not for show. She’s one of the oldest Demon Lords in existence and the daughter of a true dragon, which already sets her apart from most other characters.

From the moment she appeared, she established herself as someone untouchable in terms of raw power. Unlike Rimuru, who had to work his way up through battles and evolutions, Milim has always been a walking natural disaster.

Her childlike personality often tricks people into underestimating her, but when she gets serious, she can level entire cities with a flick of her finger. The fact that other Demon Lords tread carefully around her says a lot about where she stands in the world’s hierarchy.

How Strong Is Rimuru?

Rimuru’s journey is one of growth. Starting as a slime, he gained skills through Predator and evolved step by step. After consuming Shizue’s remains, becoming a Demon Lord, and eventually reaching the level of a True Demon Lord, Rimuru ascended to an entirely new tier of existence.

Some of Rimuru’s most broken abilities include:

  • Predator / Gluttony: Allows him to absorb and analyze almost anything.

  • Great Sage / Raphael: His ultimate assistant, capable of analyzing strategies, creating skills, and planning outcomes.

  • Evolution into True Demon Lord: Gave him insane regeneration, energy reserves, and resistance to nearly everything.

  • Ultimate Skills: Abilities like Ciel (Raphael’s evolved form) make Rimuru a tactical genius with absurd hacks.

Unlike Milim’s straightforward destructive power, Rimuru’s strength lies in his versatility, adaptability, and ability to counter opponents once he understands them.

Rimuru vs. Milim in the Story

When Rimuru and Milim clashed, fans got one of the most hype moments in the series. Their fight wasn’t just about who had the bigger explosion but also about how Rimuru could keep up with someone considered untouchable.

Milim’s raw physical strength, speed, and destructive output were overwhelming. She can punch through barriers and obliterate landscapes in seconds. But Rimuru’s resilience, endless regeneration, and his tactical use of skills allowed him to survive the onslaught.

It’s worth noting that during their fight, Milim wasn’t exactly fighting with her full mind, as she was being influenced. This makes the comparison tricky because we didn’t see her fully unleashed in a fair battle of wits.

Raw Power vs. Versatility

Here’s where the debate usually goes. Milim is stronger in terms of raw destructive force. If we’re talking about who can hit harder, faster, and more devastatingly, Milim wins that category without a doubt.

But Rimuru shines in adaptability. His skill set lets him analyze opponents, absorb abilities, and evolve mid-battle. In a prolonged fight, Rimuru’s regeneration and ability to counter would gradually turn the tide.

In simple terms:

  • Short burst fight → Milim probably dominates.

  • Drawn-out battle → Rimuru has the advantage thanks to his hacks.

What the Fans Think

The fanbase is split, and that’s part of the fun. Some argue that Milim, as an ancient Demon Lord and daughter of a true dragon, should naturally sit above Rimuru. Others believe Rimuru’s growth, ultimate skills, and ability to keep absorbing new powers mean he has already surpassed her or will eventually do so.

Discussions often compare their “feats” in the manga and light novel. Milim destroying countries versus Rimuru defeating armies of tens of thousands. Both sides have valid points, and the debate keeps the community alive with speculation.

The Role of Storytelling

Sometimes, it’s not even about numbers or stats. Milim is designed to be a benchmark character—a figure that shows us what “godlike power” looks like early on. Rimuru, on the other hand, is the underdog who keeps climbing until he reaches the same stage.

From a storytelling perspective, Milim needs to remain a rival and ally who pushes Rimuru’s limits. If he easily surpassed her without effort, her presence would lose impact. That’s why their relationship is built on both respect and a healthy competitive balance.

So, Is Milim Stronger Than Rimuru?

The honest answer is: it depends on how you define “stronger.”

  • In terms of pure destructive output and natural power, Milim still holds the crown.

  • In terms of strategy, versatility, and long-term combat survival, Rimuru is more dangerous.

By the latest developments, Rimuru has essentially caught up to her. He may not be able to outright crush Milim in a one-on-one brawl, but she also can’t just sweep him aside anymore. They’re more like equals with different strengths, which makes their dynamic so fascinating.

If you’re curious to dive deeper into Rimuru and Milim’s evolving power levels and see how fans are debating it daily, you can check out the community discussions at That Time I Got Reincarnated as a Slime manga.

The beauty of That Time I Got Reincarnated as a Slime isn’t just about who is stronger than who. It’s about the relationships, rivalries, and growth the characters experience. Rimuru and Milim represent two sides of ultimate power—one born with it and one who earned it step by step.

At the end of the day, their strength comparison matters less than the bond they share. They’re allies, rivals, and friends, and that balance is what keeps us invested. Whether Milim is stronger than Rimuru or not, their dynamic ensures the story always has tension, excitement, and endless fan debates.