The Inferno from The Divine Comedy recap

Lost in a dark wood, Dante is rescued by the shade of the Roman poet Virgil, whom Beatrice has sent to guide him. They enter Hell and descend through its circles, where punishments reveal the nature of each sin: lack of restraint gives way to violence, fraud, and finally treachery. Dante speaks with figures from myth, history, and his own Italy, including Francesca da Rimini, Farinata, Pier delle Vigne, Brunetto Latini, Ulysses, and Count Ugolino. The journey also exposes Florence's political hatred and predicts Dante's exile. After crossing the fraudulent ditches of Malebolge, the travelers enter the frozen lake Cocytus, where traitors are held. At Hell's center Lucifer chews Judas, Brutus, and Cassius. Dante and Virgil use the fallen angel's body as a route past the world's center, where gravity reverses, and climb through a concealed passage. They emerge under the stars in the southern hemisphere, ready to begin the ascent of Purgatory.

Midway through life, Dante finds himself lost in a dark wood and unable to climb toward a sunlit hill because three beasts block him. The shade of the Roman poet Virgil appears and explains that Beatrice sent him to help. Dante must take a longer route through the afterlife. After uncertainty about his worthiness, he follows Virgil through Hell's gate. They first pass souls who made no moral commitment, then cross the Acheron with Charon. In Limbo, Dante meets virtuous people who lived without Christian baptism, including honored ancient poets and philosophers. Deeper down, Minos assigns the damned to their circles. The second circle holds the lustful in an endless storm. Francesca da Rimini tells how she and Paolo became lovers and were killed together. Overcome by pity at her account, Dante faints.

Dante and Virgil continue through punishments for uncontrolled appetite. Gluttons lie in foul, cold rain, where the Florentine Ciacco predicts political conflict in their city. Hoarders and squanderers push opposing weights, while the wrathful fight on the marsh of Styx and the sullen remain beneath it. The travelers approach the fortified city of Dis, but rebellious angels bar entry until a heavenly messenger arrives and opens the gate without resistance. Beyond the walls are burning tombs containing heretics. Dante speaks with Farinata degli Uberti, an imposing leader of the political faction opposed to Dante's ancestors, and with Cavalcante de' Cavalcanti. Their exchange reveals that the dead can see distant events but lack clear knowledge of the present, and Farinata foretells Dante's coming political losses. The travelers then prepare to descend into the circles where malice is punished more severely.

Virgil explains that the lower regions punish violence and fraud. In the seventh circle, tyrants and murderers are submerged in a river of boiling blood guarded by centaurs. Suicides have become thorn trees that can speak only when wounded; Pier delle Vigne describes how disgrace and despair led him to destroy himself. Other violent souls endure a burning desert under falling fire. Dante meets his former teacher Brunetto Latini there and later speaks with respected Florentines, combining personal affection with recognition of their punishment. At the edge of a vast drop, Dante sees the usurers and gives Virgil a cord from his waist. Virgil uses it to summon Geryon, a creature whose pleasant human face conceals a monstrous body and poisonous tail. Dante and Virgil mount his back, and Geryon carries them in a terrifying spiral down to Malebolge, the eighth circle, where deliberate fraud is divided among ten ditches.

In Malebolge, each ditch holds a different kind of fraud. Dante and Virgil pass seducers and exploiters driven by demons, flatterers sunk in filth, and simoniac churchmen planted headfirst in fiery holes. Among them Pope Nicholas III mistakes Dante for a corrupt successor expected to join him. Diviners and false prophets walk with their heads twisted backward, a sight that brings Dante to tears until Virgil rebukes his misplaced pity. Corrupt public officials are submerged in boiling pitch and guarded by the Malebranche, a disorderly troop of demons led by Malacoda. Malacoda assigns an escort and gives directions that cannot be trusted. The demons try to seize a barrator who tricks them and escapes into the pitch, causing two of his guards to grapple and fall in after him. Dante and Virgil flee the ensuing confusion. In the next ditch they meet hypocrites walking under gilded cloaks lined with crushing lead and learn that the bridge Malacoda recommended is broken.

Virgil carries Dante up the ruined bank and into the remaining ditches. Thieves are attacked by serpents and undergo unstable transformations in which human and reptile forms merge or exchange. Among fraudulent counselors, each soul is hidden inside a moving flame. Ulysses recounts how his desire to explore beyond accepted human limits led him and his crew on a final voyage that ended in shipwreck near the mountain of Purgatory. Guido da Montefeltro explains that fraudulent advice given after a false promise of absolution condemned him. The sowers of religious, political, and family division are repeatedly cut apart by a demon; their wounds visibly embody the divisions they caused. Dante then meets falsifiers afflicted by disease, thirst, madness, or conflict, including an alchemist, an impersonator, a counterfeiter, and a liar from the Trojan War. A quarrel between two of them absorbs Dante until Virgil shames him for treating their degradation as entertainment.

Giants stand around the boundary of the ninth circle, and Antaeus lowers Dante and Virgil onto the frozen lake Cocytus. Treachery, the gravest form of fraud, is punished in zones named for different betrayed bonds. Traitors to family, country, guests, and benefactors are fixed at increasing depths in the ice. Dante speaks harshly with Bocca degli Abati and encounters Count Ugolino gnawing Archbishop Ruggieri's head; Ugolino recounts the imprisonment in which he and his children starved. Some souls who betrayed guests have already fallen into Hell while demons animate their living bodies on earth. At the center stands Lucifer, a gigantic three-faced figure frozen from the waist down. His mouths chew Judas, Brutus, and Cassius. Virgil climbs down Lucifer with Dante, passes the earth's center where gravity reverses, and enters a concealed passage. The pair climb until they emerge in the southern hemisphere and see the night sky, leaving Hell behind as they approach the next stage of the journey.

At the center of the frozen ninth circle, Dante and Virgil see Lucifer immobilized in the ice. His three mouths chew Judas Iscariot, Brutus, and Cassius, figures who betrayed spiritual or political benefactors. Virgil waits for the proper moment, then climbs down Lucifer's body with Dante holding on. At the midpoint they cross the center of gravity; their orientation reverses, and what first seems like a descent becomes an upward climb. Virgil explains the change and the geography separating the inhabited northern world from the mountain that rises in the southern hemisphere. They follow a hidden natural passage away from Hell. The cantica closes when the two travelers emerge before dawn and once again see the stars. Dante has completed his descent through the consequences of sin, but his larger journey is only partly finished: he and Virgil must next climb Mount Purgatory before Dante can be reunited with Beatrice and rise toward Heaven.