1670 Season 2 ending explained: Jan faces betrayal from his own son

Sayan
https://www.netflix.com/title/81553471
https://www.netflix.com/title/81553471

The final episode of 1670 Season 2 aired on Netflix on September 11, 2025. In the finale, Jan Pawel Adamczewski tried to tighten his grip on the estate but was betrayed by his son Jakub, who exposed that Jan’s noble status rested on forged documents. During the Harvest Festival, the leadership vote ended in a tie, leading to a chaotic argument.

In 1670 Season 2, Jan Pawel Adamczewski’s claim to noble status was directly challenged when his son Jakub revealed forged documents during the Harvest Festival. Jakub proved that Jan’s great-grandfather had forged the act of ennoblement, meaning the Adamczewski lineage had no legitimacy at all.

This revelation came during the leadership vote between Jan and Andrzej, which ended in a tie. Jakub’s betrayal shocked everyone, especially since he declared that he only wanted his father to manage the estate modestly, not as an unquestioned ruler. The confrontation escalated quickly, with Jan pulling out another document to prove his rights, only for it to be exposed as a fake as well. A misspelling in the text—“repubic” instead of “republic”—exposed the document as fraudulent and stripped it of any credibility.

This led to the startling discovery that their entire existence was fabricated, as the documents tied the village’s legitimacy to something that was never real. For the characters, this moment created panic and disbelief, but they collectively decided to continue believing in their world rather than accept nonexistence. Jan’s fury at Jakub’s betrayal was clear, yet the exposure of the forged lineage forced him to accept a new balance of power.


1670 Season 2: Bogdan’s possession turns deadly

https://www.netflix.com/title/81553471
https://www.netflix.com/title/81553471

In 1670 Season 2, Bogdan’s strange behavior reached a breaking point when his body was overtaken by a demonic spirit during his stag trip to Kraków. What began as heavy drinking with Jan, Andrzej, Jakub, and Stanislaw turned into a violent episode. The demon inside Bogdan revealed its intent to claim Jan’s soul, and his sudden aggression proved he was not in control of himself.

He tore off a servant’s ear and threatened to kill everyone present. Jan attempted to divert his wrath by suggesting Andrzej be the first victim, while Jakub stalled for time with a distraction. The chaos escalated as Stanislaw tried to intervene but failed, accidentally stabbing Andrzej in the foot. Bogdan then seized Jan by the neck and nearly choked him to death. At that moment, Aniela, who had followed the men in disguise, revealed herself.

In 1670 Season 2, she pulled out a firearm she had smuggled along and shot Bogdan, sending him crashing off the balcony onto the street below. The demon exited his body and entered a passing cat, leaving his lifeless form behind. The possession ended with Bogdan presumed dead, his body lying on the street, and the group left shaken by the violent attack they narrowly survived.


1670 Season 2: Jan burns the records

https://www.netflix.com/title/81553471
https://www.netflix.com/title/81553471

The question of Adamczycha’s leadership was thrown into turmoil once Andrzej challenged Jan’s authority and demanded recognition. A vote among the villagers led to a deadlock, with both men tied. Jan’s confidence faltered further when Jakub revealed his family’s noble status had been forged generations earlier.

With Andrzej insisting that he should lead and Jakub undermining his father’s credibility, Jan reached for a final move. He produced another scroll, which he claimed was the original Act of Poland, proving legitimacy. Andrzej read the document aloud but quickly realized it contained an error that exposed it as fake. The error forced everyone to confront that their history, and even the village itself, was built on falsehoods. In a surreal turn, the characters broke the fourth wall, realizing they were not real.

In the final moments of 1670 Season 2, Jan chose to burn both incriminating records. By destroying the documents, he erased the evidence of forgery and avoided further exposure. The king stepped in, announcing a compromise that Jan and Andrzej must share leadership of Adamczycha. What began as a bitter rivalry over control ended with both men bound together in reluctant partnership, their claims weakened but their positions secured by royal order.


1670 Season 2: Aniela confronts Maciej’s secret

https://www.netflix.com/title/81553471
https://www.netflix.com/title/81553471

Aniela’s rise as the estate’s manager put her in direct conflict with Maciej, the blacksmith’s son she loved. Tasked with improving the salt trade, she discovered that smuggling had taken root in the village. Maciej had joined the illegal network, sneaking salt from the mines to sell cheaply in the black market. He admitted to Aniela that he did it to earn enough money to start a life with her outside the village.

Despite his confession, Aniela could not forgive him, seeing his secret smuggling as a betrayal of her trust and her family’s estate. Maciej explained that he wanted to be her equal, not just a servant’s son, but Aniela saw no justification. His arrest followed, and he was imprisoned for his crimes. Aniela later disguised herself with a mustache and traveled to Kraków, managing to free him at gunpoint.

In 1670 Season 2, when Maciej urged her to escape with him, she refused, saying her duty was to her father and the estate. This painful choice forced her to put responsibility above love. Yet, her mother, Zofia, reminded her not to repeat her own mistake of abandoning true love, leaving Aniela with a dilemma that shaped her final decision.


1670 Season 2: Bogdan returns from the dead

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https://www.netflix.com/title/81553471

Although Bogdan was believed to have died after being shot and thrown from a balcony in Kraków, the final moments of the season revealed otherwise. His body was discovered on the street by two thieves, who rifled through his belongings and stole his money. As they attempted to flee, a supernatural figure known as “the hatter” appeared in the night sky.

In 1670 Season 2, the men panicked and ran, leaving Bogdan’s body behind. Something unexplainable happened during that encounter, and Bogdan regained consciousness. He opened his eyes, confirming that he had somehow survived what seemed to be certain death. The demon that once inhabited him may have played a role, or the mysterious “hatter” may have intervened, but the truth remained unclear.

What was certain was that Bogdan was alive, and his return created new uncertainty for Adamczycha. His would-be bride, Tereska, had left with Stanislaw, and Jan had failed to deliver on promises made to him. With Bogdan back in play, the stability Jan fought to maintain was in danger of unraveling once more. The season ended on this revelation, signaling unfinished business and leaving the village’s future in doubt.


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Edited by Tanisha Aggarwal