The Great Battle

The Great Battle (안시성) dramatizes the siege of Ansi Fortress in 645 CE, the eighty-eight-day stand in which the Goguryeo commander Yang Manchun and his garrison held out against the invading armies of the Tang dynasty under Emperor Taizong, Li Shimin. Director Kim Kwang-sik, who also wrote the screenplay, builds the film almost entirely around the geography of a single stronghold: its walls, its gates, its water, and the shrinking space behind them.

The story enters the fortress through outside eyes. Sa-mul, a young officer trained in the capital, arrives at Ansi carrying a secret assignment from his superiors — Yang Manchun is regarded in Pyongyang as a rogue who refused to obey central command, and Sa-mul is expected to remove him. What the young man finds instead is a commander loved by his people and a garrison that has no intention of surrendering. As the Tang host masses beyond the walls, Sa-mul's mission and his conscience begin to pull in opposite directions.

From there the film becomes a study in siege craft and endurance: assault ladders and battering rams, cavalry sorties, fire attacks, and finally the vast earthen ramp the Tang engineers raise to overtop the walls. Around Yang Manchun stands a compact ensemble of captains, archers and cavalry — ordinary people who become extraordinary only because the alternative is annihilation. It is a war film whose real subject is whether a small place can refuse a large empire.

Kim Kwang-sik's film argues that resistance is not a matter of strength but of refusal — the decision to remain standing when every rational calculation says to kneel. Ansi is deliberately framed as insignificant: a border fortress with a few thousand defenders facing an emperor who commands the largest army in the known world. The film's answer to that imbalance is not a secret weapon or a clever trick but the accumulated will of people who have nowhere else to go.

Its second, quieter argument concerns who is worth obeying. Sa-mul arrives believing loyalty means the orders of a distant capital; the siege teaches him that loyalty is owed to the people in front of him. Yang Manchun is labelled a traitor by his own government precisely because he protects his own — and the film treats that contradiction as the truest thing about war, where the state's interests and the survival of its people can come apart entirely.

Notably, several critics observed that the film eschews the shrill nationalism typical of the genre: the Tang are dangerous and disciplined rather than cartoonishly evil, and Li Shimin is given the gravity of a great ruler. The message lands less as "our people are superior" than as "no one should be erased simply because they are small."

As nationalist epic versus humanist war film. The most persistent split in reception is whether the film is a patriotic monument or something more skeptical. Critics who read it the second way point to its refusal to demonize the Tang and its generous treatment of Li Shimin; those who read it the first way note that the entire narrative architecture is nonetheless a hymn to Korean endurance against a Chinese empire, a story with real political charge in the region.

The Great Battle arrived at a moment when Korean cinema was investing heavily in the historical blockbuster, and it did so on a scale — a budget of roughly ₩21.5 billion — that placed it among the country's most expensive productions. Released into the fiercely competitive 2018 Chuseok holiday corridor against several other mega-budget domestic titles, it emerged as the only one of that group to turn a profit, finishing with more than US$41.5 million in global grosses. That outcome mattered commercially as a demonstration that the large-scale siege film could still work in an increasingly saturated market.

Its subject carries unusual weight in Korean historical consciousness. Goguryeo's successful defense against Tang invasion is one of the foundational stories of Korean survival against a vastly larger continental power, and it sits inside a live regional debate over the interpretation of Goguryeo history. What surprised a number of international critics, however, was the film's restraint — reviewers noted that it largely eschews the flag-waving nationalism the premise invites, granting Emperor Taizong genuine stature rather than reducing him to a villain.

Critically the film landed positively overall, with praise for the cinematography, Kim Kwang-sik's direction, the battle choreography and the performances. Domestically it was more contentious: the Korean press criticized its loose relationship to the historical record, and audience reaction was polarized along the same fault line. Its most durable legacy is formal rather than ideological — it stands as one of Korean cinema's most sustained attempts at the classical siege film, built around the anatomy of a single fortress across eighty-eight days.

What was praised. Audiences and critics converged on the spectacle. Reviewers repeatedly singled out the massive-scale ground battles, describing the siege sequences as delivering "jaw-dropping scale," alongside consistent praise for the cinematography, Kim Kwang-sik's direction and the cast's performances. The film's willingness to hold its focus on one fortress and one prolonged siege — rather than sprawling across a campaign — was widely read as a strength, and international reviewers noted approvingly that it avoids the strident nationalism the genre usually indulges.

Main criticisms. The most common complaint is length: several reviews call the film overlong, with meandering stretches between set pieces that the action has to compensate for. The other and louder objection, especially in Korea, concerns historical accuracy. The film drew knocks in the Korean press for its liberties, and reaction from domestic audiences was openly polarized on this point.

Controversial elements. Specific inventions became flashpoints: a Yang Manchun plausibly a decade or two too young, a squad of female warriors armed with blowguns, helmet-less near-superhuman fighters, and a fortress whose depicted scale does not match the record. Most conspicuously, the film pits the defenders against a Tang army rendered as 500,000 strong, far beyond what the historical accounts support.

Overall verdict. Positive on balance — a 7.0 IMDb user rating, favorable critical notices, and a strong commercial performance of over US$41.5 million, including the distinction of being the only profitable title among the mega-budget films crowding the 2018 Chuseok holiday. The consensus that emerges is that it is great fun and genuinely impressive as spectacle, provided the viewer accepts it as legend rather than history.