Cashero

The Premise Runs Out of Money

Cashero presents itself as a deft combination of superhero spectacle and social commentary, but the series ultimately falters due to its lack of narrative clarity and discipline. What begins as an intriguing and socially attuned premise deteriorates into a confused and unevenly written drama.

The story follows Kang Sang-ung, a timid civil servant whose distant and abrasive father leaves him with an unwanted supernatural ability. Sang-ung can access extraordinary physical strength only when carrying physical cash. The greater the amount of money on his person, the stronger he becomes, yet every use of the power directly consumes that cash. Within the South Korean context, where housing insecurity and financial anxiety shape the lives of many young adults, the metaphor is immediately resonant.

Sang-ung has no desire to become a hero. His ambitions are modest and personal, focused solely on saving enough money to buy an apartment with his girlfriend, Kim Min-suk, an accountant. Acts of altruism are something he actively avoids, and only external pressures force him into reluctant intervention.

In its early episodes, Cashero gestures toward a compelling ethical dilemma. The tension between personal survival and social responsibility is briefly explored through the mechanics of Sang-ung’s power. Because his strength depends entirely on liquid cash rather than credit cards, every sudden influx of money becomes a ticking clock. The question of whether he can secure his savings before being compelled into action initially provides narrative urgency.

This tension is squandered almost immediately. A prolonged early arc centered on an unexpected bag of cash exhausts the concept in one stroke, leaving little room for escalation or variation. What should have been an enduring source of suspense instead becomes a prematurely resolved gimmick.

Despite the conceptual richness of its premise, the series rarely examines its implications beyond surface-level humor. Recurrent jokes about masculinity and financial worth, such as Min-suk secretly adding bills to Sang-ung’s wallet to test his strength, substitute for meaningful character development. Kim Hye-jun, frequently cast in assertive and complex roles, is confined to a reductive portrayal of a nagging, money-obsessed partner. Sang-ung, meanwhile, drifts through the narrative with minimal growth, protected from accountability by the show’s indulgent framing of his reluctance.

The series briefly improves when it introduces a wider ensemble of misfit heroes. Byeon Ho-in can phase through walls only when intoxicated, while Bang Eun-mi’s telekinesis is activated through binge eating. These characters provide moments of tonal relief and comic potential, yet they remain largely underused, functioning as background figures rather than narrative drivers.

As an action drama, Cashero feels generic and underpowered. Its visual effects and fight choreography lack distinction, particularly when compared with more accomplished Korean superhero series that have demonstrated greater ambition and coherence.

The most damaging flaw, however, lies in the writing itself. The series repeatedly undermines its emotional stakes through abrupt tonal shifts and a failure to maintain narrative continuity. In one especially jarring moment, Sang-ung witnesses people die violently at the hands of the villain Jonathan, only for the story to immediately pivot to a warm domestic scene in which his trauma appears to have vanished entirely.

From scene to scene, Cashero struggles to define its identity. It piles up effects-driven set pieces and incompatible emotional beats, then leaves us to reconcile the contradictions on our own.

The opening episode hints at a sharper and more disciplined series. What follows is a steady and disappointing unraveling.

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One of the worst k-dramas released in 2025

Honestly, I can't point out one thing that I enjoyed about this drama. Sure, it had an unique premise, superhero who needs money to have powers, but writing went downhill pretty quickly. The pacing was horrendous. There were long scenes featuring antagonists doing their "evil stuff". This drama is something I literally finished only because I wanted to see how bad it could get. Spoiler alert: it got pretty bad. The biggest issue was the directing. Why do we need to see character in every angle before he/she moves? There was also a weird camera sequence in last episode with the apartment building. The editing didn’t help either, nor did the soundtrack choices. Why play intense instrumental track after someone at the gunpoint doesn't get his brains blown out?
It might sound harsh, but I couldn't tell whether the acting was bad because of the editing or it was just generally bad. After Typhoon Family, what a downgrade this drama is for Lee Junho. It's not even worse recent performance by him but for most of the cast. I'm only pointing him out because he was the one who made me tune in for this drama. The rest of the cast doesn't have that star power.
This drama feels like something only a five-year-old could enjoy.

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