A group of French tourists arrives in North Korea, immediately encountering strict rules. They are forbidden to leave their hotel without an official guide, a clear indication of the country's tight control over foreigners. The video highlights North Korea as the world's most secretive state, characterized by paranoia and poverty, with a history of devastating famine and ongoing food insecurity for a significant portion of its population.

North Korea is officially led by Kim Il-sung, the 'eternal president' who died in 1994, and his son, Kim Jong-il, the 'Dear Leader,' who wields immense autocratic power backed by a massive military. Lifelong brainwashing and propaganda are pervasive, with daily life highly controlled, from mandatory smiling to choreographed public displays. Everything is carefully curated for outsiders, and any deviation from the official narrative is met with swift intervention.

The tourists visit the Demilitarized Zone (DMZ), the heavily fortified border between North and South Korea, where a ceasefire, not a peace treaty, maintains a tense standoff. They witness the deep-seated anti-American sentiment propagated by the regime, which aggressively rewrites history to portray the U.S. as the aggressor in the Korean War. Personal moments, such as Claude's visit in memory of her father, are quickly overshadowed by the constant surveillance and censorship of photos.

At the War Museum, the tourists are subjected to a heavily biased account of the Korean War, with the U.S. depicted as the sole antagonist. The regime fabricates historical events to suit its narrative, which is taught to children from a young age. Attempts by the tourists to question this narrative are met with severe warnings, highlighting the risks of challenging the state's carefully constructed reality. The museum also showcases outdated military equipment, alongside claims of North Korea's advanced (and nuclear) capabilities, emphasizing the country's militaristic focus.

Pyongyang's streets reveal a city devoid of traffic jams, with citizens queuing for dilapidated buses and women meticulously cleaning the roads. Propaganda posters are omnipresent, promoting a rigid communist ideology. The tourists' hotel rooms are equipped with TVs broadcasting state-controlled patriotic programs, and internet access is strictly forbidden. Foreigners are also prohibited from using the local currency, further isolating them from the populace.

The cult of personality surrounding Kim Il-sung, the 'president in eternity,' is evident everywhere. Tourists are required to pay homage at his monumental statue, a ritual that involves precise protocol and bowing. While some tourists find it a unique cultural experience, others like Claude are appalled by the enforced veneration of a dictator, drawing comparisons to historical totalitarian regimes like Hitler's.

North Korea's educational system is a tool for indoctrination, with children learning patriotic songs and simplified histories of the leaders from a young age. Model kindergartens are showcased to tourists, presenting an image of happy, well-adjusted children, but critics note the forced nature of their performances and the pervasive military themes in their toys and activities. The military itself accounts for a significant portion of the country's GDP, with vast numbers of troops ready for battle, a testament to the regime's strong emphasis on defense and aggression.

The tourists embark on a challenging journey to North Korea's northern region near the Chinese border, traveling on an airline blacklisted in Europe. Here, surveillance intensifies with new guides joining the group. An attempt to visit Mount Paektu is thwarted by impassable roads, revealing the country's lack of infrastructure. A subsequent visit to a seemingly deserted village, touted as the birthplace of Kim Jong-il, exposes deliberate historical fabrications, further highlighting the regime's manipulation of truth.

The coastal area, a highly secure military zone, is off-limits for filming, and the tourists are frustrated by the constant restrictions. They discover that a promised 'local' village, built to accommodate foreign visitors, is entirely artificial. Encounters with North Koreans are carefully controlled, with employees forbidden to speak to them. An attempt to explore beyond the sanctioned areas is always met with resistance, confirming that the country is a tightly controlled 'prison' from which genuine interaction is impossible.