The Secret Dinner

The Secret Dinner is a 2016 horror-thriller by prominent Brazilian crime novelist Raphael Montes. Narrated from a prison cell as a confession, the story follows Dante, a recent business graduate living in Rio de Janeiro with his three childhood friends. Facing eviction after one friend spends six months of their rent money on a sex worker, the group devises a plan to host an exclusive dinner party for wealthy patrons. As a dark joke, one friend advertises a menu featuring human flesh, only to discover a shockingly eager market of elite thrill-seekers. This single decision plunges them into a lucrative but horrifying enterprise, forcing them to source human “ingredients” and cater to a clientele with an appetite for the ultimate taboo.

The novel uses its shocking premise to explore themes of class, morality, and consumerism. Through the friends’ descent into a full-fledged cannibalism business, Montes examines The Monstrous Violence of Modern Capitalism as financial desperation pushes ordinary people to commodify human life and the wealthy elite literally consume the less fortunate. The narrative draws a direct parallel between industrial butchery and the preparation of human meat, critiquing The Hypocrisy of Meat Consumption by collapsing the moral distinction between eating animals and eating people. As the friends’ operation grows, their initial ambition for survival curdles into greed and ruthlessness, illustrating The Corrosive Nature of Unchecked Ambition that destroys their friendships and humanity. Montes is the author of several other thrillers, including Dias Perfeitos (Perfect Days, 2014) and Bom Dia, Verônica (Good Morning, Verônica, 2016).

This guide refers to the 2026 Celadon Books first US edition.

Content Warning: The source material and guide feature depictions of death, death by suicide, animal death, graphic violence, physical abuse, emotional abuse, illness, substance use, and cursing.

Plot Summary

Dante, a recent business graduate, lives in a large Rio de Janeiro apartment with his three best friends from his rural hometown of Pingo d’Água: Miguel, a medical resident; Hugo, a talented but arrogant chef; and Leitão, a computer prodigy nicknamed Piglet. Broke and struggling to make rent, Dante reflects on a logic puzzle he once told his friends, “the seagull meat riddle” (4), about a stranded man who unknowingly eats and enjoys his wife’s flesh after surviving off seagulls who ate the corpses of the dead airplane passengers. The man dies by suicide upon realizing the truth years later. This idea of consuming human flesh without awareness fascinates Dante. The friends’ financial situation becomes dire when they discover that Piglet has spent six months of their collective rent money on Cora, a sex worker with whom he has become infatuated. Facing eviction in two weeks, the friends are desperate. Hugo proposes a solution: They will host exclusive, high-priced dinners through a website called SecretDinner.co, using his culinary skills to raise the money.

As a macabre prank inspired by the riddle, Piglet posts an advertisement for a dinner featuring “human flesh with a vodka and green apple reduction” for 3,000 reals per person (52). The ad is quickly removed by the site administrators, but not before 10 people pay, depositing 30,000 reals into a bank account that Piglet controls. Over Miguel’s frantic objections, the friends decide to proceed with the grotesque dinner. Their plan requires a body, and they pressure Miguel into helping them steal one from the hospital where he works. Miguel resists but eventually shares important locations in the hospital. Disguised as a doctor, Dante successfully retrieves the fresh corpse of a recently deceased elderly woman, setting their gruesome plan in motion. As they prepare to butcher the body in their living room, Cora, who is now Piglet’s girlfriend, arrives unexpectedly. She grew up working in her father’s slaughterhouse and offers her expertise. She expertly dismembers the corpse, but their plans are thwarted when the freezer cord is unplugged and the meat spoils overnight.

With the dinner only hours away, a desperate Hugo takes their shared car and returns with the body of an unhoused man. He claims that he found the body at an accident scene, but Dante later discovers the car’s dented fender and realizes that Hugo committed a hit-and-run to secure the “meat.” The dinner is a resounding success, as most of the guests, a mix of Rio’s elite, are ecstatic. However, when a couple, Kássio and Gustavo, refuse to eat, Umberto Marcondes de Machado, a wealthy and eccentric socialite, pulls a gun and forces them. He says they must be complicit. Dante feigns helping them by offering a substitute beef dish, but he secretly serves them the human flesh anyway, an act of quick thinking that impresses Umberto. After the dinner, Umberto proposes a business partnership. He will provide capital, elite clientele, and a steady supply of bodies from his family’s chain of crematoriums, Burning Love Crematoriums, in exchange for a 50% stake. Seduced by the promise of wealth and status, Hugo, Piglet, and a reluctant Dante agree after much consideration. Miguel also acquiesces, needing the money to pay for his mother’s recurring cancer treatments.

The operation, now called the Seagull Meat Team, moves to a secluded villa in Jardim Botânico and becomes a professional, highly profitable enterprise. The dinners become a sensation among Rio’s wealthy thrill-seekers. Trouble arises when Kássio posts a picture of his meal on Instagram with the hashtag #HumanFlesh. A panicked Umberto reveals that he works for a powerful and mysterious partner named Vladimir, who handles security threats. Vladimir’s operatives find Kássio and force him to delete the post, and Kássio subsequently disappears. As the business expands, Dante grows suspicious. The crematorium story feels thin, and he eventually learns from Umberto’s lawyer that Vladimir has been the true mastermind from the start. His fears are confirmed when Umberto takes him to a highway patrol station, where Dante witnesses corrupt officers murder a couple during a staged traffic stop. Umberto then brings him to a clandestine industrial slaughterhouse, where kidnapped people are fattened in cages before being butchered for meat and black-market organs. Dante is also horrified to learn that Ruth, a missing journalist whose distraught fiancé, Arthur, he recently met, was one of their victims, killed because her investigation got too close.

Dante returns home from the slaughterhouse to learn that Miguel has been murdered, shot during a staged mugging. Umberto confesses that it was Vladimir’s order; Miguel had been secretly gathering evidence against them. After Miguel’s funeral, Cora returns from lunch with Piglet bearing slash marks on her face. She says that Piglet was shot in the leg and taken by armed men. Cora says that she will take her share of their earnings and try to start over somewhere else. Umberto and a newly loyal Hugo confront Dante. They inform him that Piglet’s body will be served at the upcoming 100th dinner. They give Dante an ultimatum: To prove his loyalty, he must kill Arthur. Instead, Dante finds Arthur and confesses everything. Devastated but determined, Arthur reveals that he has a powerful, fast-acting poison. They conspire to kill everyone at the celebratory dinner.

At the villa, Arthur hides in the guesthouse. When Hugo discovers him, they fight, and Arthur fatally stabs Hugo with a kitchen knife. Dante proceeds to host the dinner, seating Umberto and the other VIP guests. Arthur slips out of hiding and poisons the main-course gravy. As the guests eat, they begin to die in horrific fashion, vomiting blood and convulsing. One guest who avoided the gravy attacks Dante. Arthur emerges with Cora’s yellow chainsaw and massacres the remaining survivors, saving Umberto for a gruesome, drawn-out dismemberment. His vengeance complete, Arthur turns the chainsaw on himself, dying by suicide in front of a blood-soaked Dante, whom he condemns to live with the horror of what he and his friends did. Dazed, Dante walks to the nearest police station and utters his confession: “I’m here to confess what we did” (1).

Dante is sentenced to 30 years in prison and writes his story. He’s abandoned by his family and becomes a pariah known as “Cannibal.” A year into his sentence, he receives a visitor: a surgically altered Cora. She delivers the final, destructive truth: Vladimir was a fiction created by Piglet. Piglet is alive and well, and they were the masterminds all along. They orchestrated the murders of Miguel and Hugo, faked Piglet’s death, and manipulated Umberto, Dante, and everyone else. Cora admits that she unplugged the freezer after the first butchering to ensure that the business would have to continue. Now in control of a sprawling, international cannibalism empire, they’re rebuilding the brothel in Pingo d’Água. As she leaves, Cora gives Dante a business card for the newly expanded Seagull Meat enterprise, offering him a job when he gets out.