The First Night with the Duke: Standout finale moments that made it all worth it

The First Night with the Duke ( Image via YouTube / Viki Global TV )
The First Night with the Duke ( Image via YouTube / Viki Global TV )

If you've been caught up in the whirlwind romance, time-travel hijinks, and fantasy realm of The First Night with the Duke, you're likely curious if the season finale was worth all the fuss. Spoiler alert: it was, but not quite the way you might anticipate.

Although most fantasy dramas go for teary emotional monologues or overlong epilogues, this show stopped at nothing in its season finale. It brought rebellion, magical interference, and even a reality-warping author rewriting fate.

The conclusion, now available internationally with subtitles through Viki, puts the high-stakes drama into overdrive as Sun Chaek (aka the trapped modern woman in a novel) battles a world-ending rebellion and makes her final, heart-shattering leap of faith. With the combination of political machinations, personal development, and fantasy metafiction, the finale is explosive and unaccountably sweet.

Let's dive deep into what actually transpired in the finale of The First Night with the Duke and why it pleased fans of romance, revolution, and the magic of rewriting your life.


The following are the climax moments that made The First Night with the Duke one of the most talked-about K-dramas this season

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1. Rebellion, betrayal, and political upheaval in The First Night with the Duke

The stakes could not be higher in the final two episodes. The pent-up tension in the whole series finally reached a boiling point and erupted into full-scale rebellion. Cha Sun Chaek and Yi Beon are threatened with death after Prince Yi Gyu conducts a political coup against them.

Yi Beon is attacked on the frontier and presumed killed, and Sun Chaek is framed, arrested, and imprisoned. The cycles of Sun Chaek's imprisonment and eventual public execution added urgency and desperation, the cruel cost of the palace power struggle.

This narrative wasn't merely inserted to create drama; it followed a logical build of tension and manipulation by Yi Gyu, who had long been operating in the background. The rebellion and framing provided focus to his goals as well as to set up a redemption arc for Yi Beon and an elemental decision for Sun Chaek.

It added story weight by deviating from the romance into palace politics, and added secondary characters like Yi Gyu and the guards to the main stage in the most climactic moments of the finale.


2. A return to reality, and a meta surprise in The First Night with the Duke

Just when it had looked like things couldn't get any worse for Sun Chaek, the plot suddenly flipped drastically: she was sent back to the real world. There, she was confronted by her true self, K, the first self who had existed before she had entered the fantastical world of the novel. It was a literal turning back as well as a symbolic balancing.

The biggest twist? The author of the novel is introduced as a narrative figure. In what many of the viewers perceive as a metafictional entry, the author gives Sun Chaek a choice: remain within the world or return back into the narrative and write her ending. This insertion of magical realism reconfigures the entire framework of the series from a classic romance to one self-aware of its fictional status.

A character rarely bargains with her author during the middle of the finale, but The First Night with the Duke utilized this as a powerful tool to realign the story's plot.


3. Yi Beon's return and the eclipse rescue in The First Night with the Duke

In the realm of fiction, when hope seems lost, Yi Beon suddenly re-emerges, alive and just in time, to rescue Sun Chaek from the gallows. His re-emergence is coordinated with a complete eclipse and the glow of the mirror she had been carrying since close to the start of the series. The dash of fantasy mingled with the divine symbolism created one of the most visually spectacular moments in the series finale.

Yi Beon subsequently faces Yi Gyu and the other conspirators and demands justice, not of revenge but of honor. Instead of requesting mass punishment, he asks the King to mete out a fair measure. This scene validated Yi Beon's growth from an irresponsible prince to a responsible leader who can exercise mercy. As the villains are taken into custody or exiled, the climax does not have revenge as its theme. The political strings are tied up, yet the emotional tension is still dominant.

This was a tense, resolved, and certainly a fantasy episode of The First Night with the Duke. The mirror, the eclipse, and the rescue for life and death all worked together to provide one of the series' most dramatic payoffs.


4. A leap of faith and the final decision in The First Night with the Duke

Sun Chaek's journey across The First Night with the Duke was one of agency, being in a world that existed in people's imaginations, where she had no agency. But all of that changes in the finale. Having witnessed Yi Beon's actions and having returned from the real world, she's given the ultimate choice: does she remain in the world she had thought was temporary, or does she go back to her original reality?

She chooses the former, not through fantasy, but through having built a life and love that are true. This was not presented as a fantastical "happily ever after," but as a conscious, heart-willed decision. In making that gamble, Sun Chaek reclaims her tale on her own terms. The author is complicit here as well, presenting that Sun Chaek's decision is not only acceptable but sanctioned by the very hand that forged the world.

This twist added an element of metafictional self-direction, which brought The First Night with the Duke from a survival novel to one of self-authoring.


5. Closure, and a suggestion of what's coming next in The First Night with the Duke

The series doesn't end on a cliffhanger, but it does leave viewers room to theorize. After the main action, The First Night with the Duke gives the viewer a flash-forward epilogue: Sun Chaek and Yi Beon are living peaceful lives together with their six children. It's a good full-circle gesture that wraps the romance, the politics, and the fantasy together in a contented, domestic bundle.

But just when the credits are ready to roll, there is one final surprise. In the real world, K receives a message: a new story has begun, titled The Obsessive Tyrant. This subtle hint suggests a sequel, perhaps a sequel, perhaps a spin-off. The series leaves it open but still delivers full narrative closure.


The ending of The First Night with the Duke wasn't just satisfying, it was rich, fantasy-heavy, and surprisingly introspective. It combined rebellion, magic, authorial injection, and reality-shifting into a logical, cohesive ending. Rather than pursuing its sole romanceling-at-any-price, it pursued more essential questions: power, identity, and the capacity to determine one's own ending.

What was remarkable about The First Night with the Duke's ending was that it solidly defied genre. It started as fantasy-romance but ended on a far more epic scale: one of action, transformation, and choice. With its cliffhangers, dramatic endings, and story possibilities, it fulfilled all that it had pledged, and then some.

Also read: The First Night with the Duke Release Schedule: When do new episodes of this K-drama drop?

Edited by Priscillah Mueni