Oh My Ghost Clients episode 5 follows a story grounded in labor, exhaustion and silence. Across East Asia, relentless work pressure has become a structural force shaping modern life. In China, guòláosǐ emerged alongside the controversial 996 workweek, revealing how corporate demands can overshadow personal health.
Japan’s karōshi is legally recognized as occupational death, a stark reminder that productivity sometimes outweighs life.
In South Korea, gwarosa captures the toll of extended hours, authoritarian hierarchies, and societal expectations that suppress fatigue.
In the fifth episode of Oh My Ghost Clients, we meet the ghost of Yeong-suk, a former custodian and cleaner at a prestigious university, portrayed by Kang Ae-shim, who gained attention as Jang Geum-ja in Squid Game Season 2.
Yeong-suk's untimely death in Oh My Ghost Clients was triggered by a fatal combination of stress-induced heart attack and workplace abuse: she was forced to take grueling “job knowledge tests,” endured verbal humiliation from supervisors, and worked exhausting physical shifts all without proper support.
Her restless spirit is a poignant emblem of structural neglect. She embodies gwarosa, a life worn down by systems that demand more than any body can endure.
Gwarosa, karōshi, guòláosǐ
Yeong-suk's death in Oh My Ghost Clients belongs to a pattern that repeats across East Asia, where exhaustion is institutional and collapse is treated as coincidence. In South Korea, the word gwarosa names the moment a worker's body breaks after years of long hours, suppressed pain and silent compliance. In Japan, karōshi entered national discourse in the 1980s, exposing a work culture that treats sacrifice as virtue. In China, guòláosǐ gained ground as the economy surged and labor protections fell behind.
Each term reflects a different landscape, but the structure beneath is the same: days without rest, demands without limits, and systems built to drain. Public attention often centers on men in corporate offices, but women like Yeong-suk remain just as vulnerable. Their labor is physical, unseen and unprotected, and the damage accumulates quietly until it becomes irreversible.
These words carry indictment. Each one warns of lives pushed past their breaking point and the silence that follows when no one is held responsible.
The weight that doesn't leave with the dead
What Yeong-suk carried in life remains lodged in the world of the living. Her absence exposes what the institution tried to keep hidden: an atmosphere of humiliation, manipulation and bureaucratic cruelty. No ritual is enough to cleanse what she was forced to endure. The episode understands that grief is not the end. Grief is where the fight begins.
The custodians of the university organize. They protest. They confront. They stand in hallways where no one ever listened to them and refuse to disappear. Mu-jin and his team are not solving a case. They are holding a mirror to those who would rather bury a problem than take responsibility for it. What begins as a haunting turns into resistance, and that resistance grows.
Oh My Ghost Clients keeps shifting its structure, breaking the pattern of episodic closure to explore stories that need more than forty minutes. This arc stretches into the next episode without apology. The cliffhanger lands with full force, not because it surprises, but because it refuses to simplify. It acknowledges how hard it is to change a system designed to survive on silence.

Oh My Ghost Clients keeps haunting where it hurts
Some dramas tell ghost stories to comfort. Others use them to reveal. Oh My Ghost Clients belongs fully to the second kind. Episode 5 doesn’t mourn Yeong-suk to close her chapter. It shows how many people ignored her suffering and how much harm continues after a death is deemed natural. The ghost is not the mystery. The system is.
What this episode of Oh My Ghost Clients captures with quiet precision is how injustice survives. It adapts, masks itself in forms and procedures, and pretends no one is responsible. The protest doesn’t fix that immediately, but the refusal to let it pass unnoticed is already resistance.
This is the strongest episode of the season so far, a fleeting ground in the emotionally layered weight of unfinished labor, injustice and care.
Rating with a touch of flair: Five out of five untied threads still pulling at the living.