Milim Nava

Milim Nava is one of the most powerful and ancient Demon Lords in That Time I Got Reincarnated as a Slime (Tensei Shitara Slime Datta Ken anime), often called the "Destroyer" due to her immense destructive potential. As the only known Dragonoid (a hybrid of dragon and human), she possesses overwhelming strength that places her among the top-tier beings in the series.

In the anime's portrayal, she appears as a petite, youthful girl who looks around 14–15 years old, with glossy pinkish-platinum hair styled in twin tails and striking blue eyes. Her typical outfit is quite revealing and bold—resembling a skimpy swimsuit-like ensemble with black panties, a cropped long-sleeve top that barely covers her chest, a single thigh-high sock, and sometimes a large cloak—giving her a playful yet intimidating vibe that often causes people to underestimate her at first.

Personality-wise, Milim is extremely energetic, childish, impulsive, and fun-loving, frequently acting on whims, throwing tantrums, or getting excited over simple things like food (especially sweets like honey). Despite her bratty and carefree demeanor, she's far from foolish—she can be cunning when it matters, and her overwhelming power backs up her "Destroyer" title, making her someone few would dare challenge seriously.

She forms a close, almost best-friend-like bond with Rimuru Tempest early on, often visiting Tempest and causing chaotic (but usually harmless) antics while becoming a key ally.