The film is set in and around Sichem in 1901, focusing on Louis Verheyden, an 11-year-old boy who lives with his parents and two brothers on a farm. His mother is irritable and grouchy, and his father works for the landowner Coene, rarely being home except for dinner. The family dynamic is tense: Louis endures his father's occasional blows, and he is bullied by his brothers Nis and Heinke. School is a miserable place for him, largely because of a severe teacher who believes in harsh discipline. Corporal punishment is common in this era, and pupils are cuffed, scolded, or even locked away for misbehavior.
Louis is a mischievous child who stirs up trouble in small, cheeky ways: giving wrong directions, trying to haggle for money from his brothers, tying people to chairs during church, stealing smoking materials from Coene, instructing family members to salt the potatoes excessively, and chasing Coene’s horses. Almost every scheme ends with punishment, and one of the most humiliating moments comes after he goes skinny-dipping in the river Demer; when his mother discovers him, Louis is forced to return home naked after his clothes are taken away. The tension at home and at school pushes him toward bigger fantasies and braver but reckless actions.
A turning point comes when Coene sends Louis to the nearby Averbode Abbey to deliver a package. There, he is struck by the beauty inside—the serene Gregorian singing, the lush garden, and the bustling printing establishment. This glimpse of a more ordered world plants a seed of curiosity and possibility in him. Later, during another punishment in the cellar, Louis discovers books by Hendrik Conscience and becomes obsessed with The Lion of Flanders and the Battle of the Golden Spurs. His imagination turns him into a tiny warrior, as he coerces his friends into reenacting a battle, with some of the children ending up injured and their mothers and the local priest rushing to intervene. The scene pulls Louis further into a world of heroism and danger, even as his own body and voice betray him.
Desperation drives his mother to send Louis and Heinke on a pilgrimage, hoping to curb his unruly streak. The journey leads them into a street brawl between the police and socialist supporters, forcing them to flee into a pub. The pub, it turns out, is run by socialists. Heinke Verheyden, a Catholic, tries to impress the female bartender by boasting about his political leanings, which Louis sees as blasphemy and uses as leverage against his friend. He threatens Heinke by threatening to expose his relationship with his girlfriend Liza Coene.
The year culminates in the annual fair. Louis tricks his brother by claiming their mother has promised to give him 15 Belgian Cents. At the fair, he reunites with his mother and, once again, ends up with more money, prompting their furious father to demand that Louis work for Coene to repay the extra sum or be sent to a community home. In the midst of this tension, Louis experiences two troubling incidents: a suicide attempt in the river and the end of Liza’s relationship with Heinke. The events escalate into a chaotic fight in a spiegeltent during the fair’s ball, leaving a lasting impression on Louis and his world.
The story then shifts forward to 1980, when a blond student who bears a striking resemblance to Louis appears in the printing establishment at Averbode Abbey. This look-alike is played by Eric Clerckx, who, with a different haircut, embodies the same restless spirit. He works in the same printing house, and when he drops a box, his boss scolds him. Inside the box lies the 117th reprint of the novel, "Whitey," hinting at how Louis’s youthful curiosities echo through the ages and linger in the memory of the place.
