Netflix's 2-Season Dark Fantasy Masterpiece Is Everything Modern X-Men Should Have Been

Published Nov 8, 2026, 5:00 PM EST Umair is a contributor for the ScreenRant anime section. He has always been enthusiastic about pop culture. Whether it's anime, movies, TV shows, manga, manhwa, video games, or pop music, he is always tuned in. From the classic Dragon Ball to the underrated Dororo, he has a broad knowledge of the most. When he's not writing, you may find him editing on his favorite anime, movie, or pop star on his Instagram. Comic-accurate or not, good or bad, there's no denying that the X-Men franchise defined an entire generation's childhood. Watching Hugh Jackman's two-decade journey as Logan and finally seeing him share the screen with Ryan Reynolds in Deadpool & Wolverine delivered plenty of unforgettable movie theater moments. However, looking back at Fox's live-action era, outside of gritty standouts like 2017's Logan, the franchise often feels like a massive missed opportunity to explore just how terrifying and brutal a world that hunts mutants could actually be. That's exactly where Netflix's two-season, 26-episode dark fantasy thriller, Ajin: Demi-Human, shines. Adapted from Gamon Sakurai's acclaimed seinen manga by Polygon Pictures, Ajin: Demi-Human takes the familiar "hunted minority with supernatural traits" formula and delivers one of the smartest, most grounded takes on immortality put to screen. Unlike Deadpool or Wolverine, whose healing factors stitch up bullet holes and slash wounds while they keep fighting, an Ajin's regeneration only kicks in the moment they actually die. Their body instantly resets to full health, curing paralysis and poison, and can even blast through solid walls if something blocks their revival. Pair that ability with a society that treats these rare immortals like lab rats and a ruthless, Magneto-style extremist leading a war against humanity, and the parallels to Marvel's mutants become impossible to miss. Ajin Delivers The Kind Of Dark Mutant Story The Live-Action X-Men Completely Missed Much like X-Men, Ajin: Demi-Human builds its world around a society terrified of people born different. The twist is that every Ajin shares the same abilities: instant regeneration after death, a scream that temporarily paralyzes anyone who hears it, and the ability to summon a Black Ghost made of Invisible Black Matter (IBM). Instead of giving every character a flashy power like Magneto's control over metal or Storm's weather manipulation, the series gets creative with how its immortals use the same terrifying abilities. But the real difference is how brutally the world treats them. With only 47 confirmed Ajin worldwide, governments see these immortals as valuable test subjects rather than human beings. Japan's Ajin Management Bureau, led by Yu Tosaki, captures them for repeated experiments, organ harvesting, and weapons testing. It's hard not to think of Weapon X, except there's no Professor X waiting to offer these victims a safe home. The most dangerous among Ajin is Sato, a former US Marine who leads the fight against humanity. Much like Magneto, he believes Ajin deserve to fight back against a world that treats them as less than human. But Sato takes that idea to a terrifying extreme. His immortality makes him almost impossible to deal with in a firefight, and he knows exactly how to exploit it. From shooting himself in the head to escape capture to cutting off his own drugged arm to get rid of tranquilizers, Sato turns what should be a weakness into a deadly advantage. His Black Ghost only makes things worse for anyone standing in his way. Caught between Sato and the government is Kei Nagai, the protagonist of the series. Unlike the usual heroic shonen lead, Kei is cold, calculating, and mostly concerned with surviving. That makes Ajin particularly refreshing: its central character isn't trying to save the world. He's just trying to survive a world that has already decided he's a monster. 10 Years Later, Ajin: Demi-Human Remains The Smartest Cat-And-Mouse Thriller Streaming On Netflix Nobody knows better than X-Men fans, especially after the massive success of X-Men: The Animated Series and X-Men '97, that the medium doesn't matter one bit when the story hits this hard. That applies to Ajin: Demi-Human as well. The series uses 3D cel-shaded CGI from Polygon Pictures, a style that might take a little getting used to, but it works surprisingly well once the action starts. Anyone who grew up watching Iron Man: Armored Adventures should have no trouble getting into it. It's now been over 10 years since both seasons of Ajin: Demi-Human arrived in 2016, and the fact that the series rarely gets brought up anymore is a genuine shame. Its unusual CGI animation and anime-original ending may have put some viewers off, especially those who wanted a more faithful adaptation. Season 2 took a different route because Gamon Sakurai's manga was still ongoing at the time, with the original story eventually wrapping up its 17-volume run in February 2021. Anyone who enjoyed the anime should definitely give the manga a chance, as Sakurai's original work is an absolute masterpiece. Even so, Ajin: Demi-Human remains one of the smartest supernatural cat-and-mouse thrillers on Netflix, offering a dark, ruthless blueprint for what live-action X-Men could have been. Netflix is a global streaming service offering on-demand access to movies, TV shows, documentaries, and original content. Founded in 1997 as a DVD rental service, it transitioned to streaming in 2007 and now operates in over 190 countries.