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| The WONDERfools Relationship Chart: Who’s Related to Whom, Who Has Powers, and Why Everyone in Haeseong City Needs Therapy. (Credits: Netflix) |
Netflix’s The WONDERfools (원더풀스) arrives with teleportation accidents, suspicious government experiments, emotionally exhausted civil servants and enough chaotic superpowered disasters to make normal superhero dramas look weirdly organised. Directed by Yoo In Shik, the man behind Extraordinary Attorney Woo, the eight-episode action-comedy throws Park Eun Bin and Cha Eun Woo into a bizarre Y2K universe where absolutely nobody seems qualified to handle the powers they suddenly gain. Which is exactly why viewers are already obsessed.
Set in the fictional city of Haeseong in 1999, The WONDERfools does not really care about polished superheroes saving the world in shiny outfits. Instead, it focuses on deeply flawed people who can barely survive ordinary daily life before adding supernatural abilities into the mix. The result is part comedy, part mystery, part emotional chaos and part “how are these people still functioning?” television.
At the centre of the drama is Eun Chae Ni, played by Park Eun Bin, and honestly this may end up becoming one of her wildest transformations yet. Chae Ni is the granddaughter of the local restaurant owner at Big Hand Restaurant, but her life completely spirals after developing teleportation powers she cannot properly control.
This is not the glamorous kind of teleportation seen in expensive Hollywood films either. Chae Ni randomly disappears into absurd places without warning, turning her ability into less of a superpower and more of a public nuisance.
Viewers can expect endless physical comedy mixed with emotional vulnerability, because every time she thinks she finally understands her powers, the universe humiliates her again.
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| Netflix’s The WONDERfools Cast Guide: Full Character Map, Superpowers, Hidden Connections and Relationship Breakdown |
Her biggest connection in the story is Lee Un Jeong, played by Cha Eun Woo, a reserved special civil servant working at Haeseong City Hall. On paper, Un Jeong looks calm, intelligent and painfully responsible.
Naturally, this means the drama immediately ruins his peaceful life by pairing him with Chae Ni. Unlike her unpredictable teleportation, Un Jeong secretly possesses telekinesis, allowing him to move objects with his mind.
The problem is that he has spent years hiding the ability and trying to live quietly. Then Chae Ni crashes into his life — sometimes literally — and destroys whatever emotional stability he had left.
Their relationship forms the emotional core of the series. Chae Ni is impulsive, loud and chaotic, while Un Jeong operates like a man who colour-codes his stress levels internally.
Their chemistry reportedly leans heavily into awkward humour and reluctant emotional attachment rather than clean romantic fantasy. Early reactions online already describe them as “two exhausted people accidentally becoming soulmates during a supernatural disaster”.
Then there is the true emotional anchor of the series, Kim Jeon Bok, played by veteran actress Kim Hae Sook. As Chae Ni’s grandmother and owner of Big Hand Restaurant, she represents the closest thing the drama has to stability. But even she is not entirely normal.
Jeon Bok carries a commanding presence that suggests she knows far more about Haeseong’s strange secrets than she initially reveals. Fans are already predicting she will quietly become one of the drama’s most important characters while pretending to only care about feeding people properly.
One of the funniest supporting dynamics comes through Son Gyeong Un, played by Choi Dae Hoon. He is essentially Haeseong’s local disaster magnet and possesses an unusual “sticky” ability that causes objects and people to become physically attached together.
The drama reportedly turns this power into absolute chaos during action sequences. Korean viewers online are already joking that the production team clearly sat down and asked, “What if embarrassment itself became a superpower?”
Meanwhile, Im Sung Jae’s Kang Ro Bin looks harmless on the surface but secretly possesses monstrous physical strength. Ro Bin is one of Chae Ni’s oldest neighbourhood friends, creating a loyal but hilariously dysfunctional bond within the core group.
His dynamic with Chae Ni reportedly feels like two childhood friends constantly trying — and failing — to act like responsible adults.
The real mystery begins with the organisation known as Wunderkinder, led by Ha Un Do, played by legendary actor Son Hyun Joo. If the neighbourhood heroes represent messy humanity, Wunderkinder represents cold control.
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| Netflix |
Ha Un Do previously led experiments involving superpowered individuals and now oversees a group that sits somewhere between scientific organisation, secret network and deeply suspicious cult-like family.
Under him are several dangerous figures, including Seok Ju Ran, played by Jeong E Suh, who possesses mind-control abilities capable of manipulating others psychologically.
Ju Ran appears to function as one of Wunderkinder’s most dangerous members, though early teasers hint she may not entirely agree with Ha Un Do’s methods.
Viewers already expect her to become either a terrifying villain or the emotionally broken character everyone suddenly feels sorry for halfway through the season.
Bae Na Ra’s Kim Pal Ho remains partially mysterious, though he is confirmed as a core Wunderkinder member fiercely loyal to Ha Un Do. The same goes for Choi Yun Ji’s Seok Ho Ran, who reportedly injects tension and unpredictability into the story.
Fans have already begun theorising that the organisation’s younger members were essentially raised under Ha Un Do’s influence, making their loyalty less about ideology and more about emotional dependence.
That complicated relationship structure may become the drama’s biggest strength. Rather than presenting simple heroes versus villains, The WONDERfools appears interested in broken people searching for belonging in deeply unhealthy ways.
Even the so-called villains seem emotionally damaged enough to make viewers uncomfortable about fully hating them.
Another major talking point is the reunion between director Yoo In Shik and Park Eun Bin after Extraordinary Attorney Woo became a global phenomenon.
But viewers expecting another warm legal healing drama may need to emotionally prepare themselves. The WONDERfools is much louder, stranger and intentionally more chaotic.
Park Eun Bin completely abandons Woo Young Woo’s careful restraint and instead dives into a reckless, impulsive character who often causes disasters before solving them.
The Y2K setting also plays a huge role in the drama’s identity. Haeseong City is filled with old phone booths, retro fashion, end-of-the-world paranoia and late-1990s nostalgia recreated through large-scale open sets and VFX.
Early viewers have praised the production design for making the fictional city feel weirdly alive rather than just aesthetically nostalgic. Some netizens even compared parts of the series to Japanese live-action fantasy films mixed with old-school Korean comedy.
International reactions before release have been intense, largely because the casting itself already feels engineered to dominate online discussion. Cha Eun Woo’s global fanbase combined with Park Eun Bin’s international reputation created enormous anticipation months before premiere day.
On Korean forums, reactions have ranged from excitement over the cast chemistry to cautious concern about whether the drama can balance comedy, action, mystery and emotional storytelling without collapsing under its own ambition.
Still, most viewers agree on one thing: the premise alone feels refreshingly ridiculous in the best way possible.
Instead of flawless superheroes protecting society, the drama gives audiences teleportation mishaps, emotionally constipated civil servants, accidental property damage and deeply suspicious adults experimenting on superpowered citizens in a small city that probably needs several government investigations immediately.
What makes The WONDERfools stand out is how unapologetically messy its characters appear. Nobody here looks emotionally prepared to save the world. Half of them can barely manage basic communication. Which, ironically, may be exactly what makes viewers root for them even harder.
And honestly, that relationship chart may become more complicated with every episode. Alliances look unstable, loyalties seem questionable and several characters are already giving strong “future betrayal” energy.
So the real question is not just who ends up together or who fights whom. It is whether anyone in Haeseong City will finish this story mentally intact. Judging by early reactions online, viewers are already choosing sides, defending suspicious characters and preparing themselves for emotional damage before episode two even starts.