‘The King’s Warden’ finds drama in conflicting records of King Danjong’s death

Actor Park Ji-hoon plays Danjong of Joseon, the tragic boy king of the 15th century, in the period film "The King's Warden." Courtesy of Showbox

Five centuries after his death, Korea’s official historical records still cannot agree on how the ill-fated King Danjong met his end. Now, “The King’s Warden,” this year’s surprise box office hit, steps into that gap, offering its own version of a story that the dynasty’s chroniclers documented in conflicting accounts.

Danjong was just 10 when he ascended the throne in 1452 as the sixth monarch of the Joseon Dynasty (1392-1910), following the short, illness-plagued reign of his father, King Munjong. Within a year, his own uncle, Grand Prince Suyang, staged a coup that swept through the court in a bloody purge, claiming the lives of senior officials and driving many others into exile.

Forced to relinquish his crown, the boy king was reduced to a figurehead. By 1457, stripped of his royal title and demoted to a prince in name alone, he was sent into exile in the remote mountain valleys of Yeongwol, Gangwon Province. A few months later, the 16-year-old met his end there, far from the palace that had been his world.

What remains far less certain, however, are the circumstances of his final days. Depending on which historical account one chooses to consult, Danjong’s story takes on a different shape.

It is into this gray zone that filmmaker Jang Hang-jun enters with “The King’s Warden.” The period drama casts breakout star Park Ji-hoon as the doomed young king alongside veteran screen presence Yoo Hae-jin as a Yeongwol village chief who becomes his unlikely protector. Their imagined bond anchors the film’s emotional core. As of Saturday, it has surpassed 5 million admissions, becoming the most-watched release of the year so far.

A royal portrait of King Danjong / Courtesy of Yeongwol County

So how, in fact, do historical records diverge in their telling of King Danjong’s death?

One place to begin is with the dynasty’s most authoritative chronicle, the “Joseon Wangjo Sillok,” or “Annals of the Joseon Dynasty,” which documented five centuries of state affairs and royal history.

In the volumes devoted to the reign of King Sejo, the uncle who seized the throne in the 1453 coup, the account is notably terse. Upon hearing of the execution of his sympathizers, Prince Nosan — the demoted title given to Danjong — “hanged himself; the court conducted his funeral rites in accordance with propriety.”

In this version, the boy, overcome with despair, takes his own life. The text presents the act as voluntary and notes that he was buried with due observance — a story that places no direct responsibility on the reigning monarch. For that reason, historians have long regarded it as the least credible account.

In later compilations of court records, the narrative begins to shift.

During the 1567-1608 reign of King Seonjo, a senior official recounts the following story to the monarch: “A royal inspector was dispatched to Yeongwol to administer the poisoned drink (to King Danjong) and the record of the matter remains in the State Tribunal.” Here, the boy king’s death is stated plainly as the result of a royally ordered poisoning.

By the time of King Sukjong (1661-1720), who restored King Danjong’s title more than two centuries after his premature death, yet another version had entered the official record.

Actors Park Ji-hoon, left, and Yoo Hae-jin in a scene from "The King's Warden" / Courtesy of Showbox

For one thing, the episode is recounted with far greater dramatic texture. A royal inspector named Wang Bang-yeon arrived in Yeongwol bearing King Sejo’s directive. Yet upon reaching the county, he reportedly hesitated, unable to step forward. When Danjong himself stepped out and asked the purpose of his visit, Wang remained silent.

The chronicle continues: “Then, one of the young scholars who had long attended Danjong volunteered to undertake the deed himself. Immediately, blood poured from his nine orifices and he died.” The sudden death of the scholar has been interpreted as a sign that Heaven did not sanction the execution.

This story was later elaborated in “Yeollyeosil Gisul,” a compendium of unofficial histories compiled by the 18th century scholar Yi Geung-ik. In that telling, a court attendant who had served the exiled monarch “fastened a long cord to a bowstring and pulled it tight through a window behind the seated king,” a detail that implies strangulation as the method by which the previously unnamed “deed” was carried out.

A scene from "The King's Warden" / Courtesy of Showbox

When fragments from “Annals” are read alongside various unofficial anecdotes, it is suggested that no formal state funeral rites were performed for the exiled king.

Instead, Danjong’s body was cast into the river. King Sejo’s decree reportedly proclaimed that anyone who recovered the remains would see three generations of their family wiped out. And so the corpse was left to drift until local functionary Eom Heung-do retrieved it under cover of night. He laid the young king to rest in the snow-swept mountains before going into hiding.

Drawing on strands of these competing chronicles and legends, “The King’s Warden” reshapes them into an emotionally driven narrative of its own. Those familiar with the sources may recognize how certain moments echo particular fragments of the historical record, such as the way the film merges Eom with the unnamed court figure and recasts him as a village headman.

The movie’s conclusion, reimagined through cinematic invention, becomes a stage for a remarkably assured performance — most strikingly from 26-year-old actor Park, who brings an unexpected gravitas that few might have anticipated in his first feature film lead.