7 Best Completed Isekai Romance Manhwa Recommendations

They say love can conquer anything—but can it conquer curses, tyrants, and a reincarnated life? That’s the thrill of isekai romance manhwa! 

These stories take you on whirlwind journeys, not just through time and space but straight into the hearts of powerful dukes, tyrants, and magical beasts. Whether you’re a die-hard fan of isekai or just looking for some romance with a fantastical twist, buckle up. 

We’re about to dive into some of the best-completed manhwa romance isekai that will keep you hooked from the first page to the last.

Top 7 Must-Read Completed Isekai Romance Manhwa

If you’re on the hunt for love stories that whisk you away to magical worlds filled with charming dukes, tyrants, and a touch of the supernatural, you’re in for a treat. 

Let’s explore the best completed manhwa romance isekai that have all the heart, adventure, and drama you’re craving!

7. I'm The Tyrant's Secretary

• Rating: 7.07/10 (MyAnimeList)
• Creators: Inhye Lee (Story), Kio (Art)

Ever dreamed of swapping your hectic, overworked life for one where you control the empire? In I'm The Tyrant's Secretary, Rosalyn is reincarnated after literally working herself to death—talk about dedication! Her second chance isn’t exactly a vacation, though, as she becomes the secretary to Emperor Kahir, the most feared ruler in the land. 

While her initial goal is to save her family, she soon finds herself caught in the empire's political web and tangled in a growing relationship with Kahir.

Their romance simmers slowly, steeped in power struggles, political intrigue, and emotional depth. Rosalyn’s wit and determination shine through, proving she’s more than just a secretary—she’s the Emperor’s secret weapon.

If you enjoy love stories with a dash of palace drama and strong female leads, this manhwa is one to add to your list.

6. The Lady and the Beast

• Rating: 7.15/10 (MyAnimeList)
• Creators: Maginot Seon (Story), Hongseul (Art)

Following a life of bloodshed and tragedy, the powerful Empress Martina is reincarnated as Astina, the clever daughter of a humble count. But her new peaceful life doesn’t last long. When her family faces bankruptcy, Astina is forced to marry the infamous Archduke Atalenta, known as "Terriod the Beast," due to a family curse that’s left him in the form of a monstrous wolf.

Astina, being the no-nonsense former empress that she is, easily tames Terriod and shocks everyone by taking over the household. However, things take a surprising turn when a casual kiss breaks the curse, and Terriod returns to his human form, bearing a striking resemblance to someone from Astina’s past.

This is a story of power couples, political intrigue, and a love that spans lifetimes. If you’re looking for a romance that packs a punch, The Lady and the Beast is your ideal pick.

Also Read: Best Completed Romance Manhwa Recommendations

5. Flirting With The Villain's Dad

• Rating: 7.59/10 (MyAnimeList)
• Creators: Dalseul (Story)

In Flirting With The Villain's Dad, Eun-Seo wakes up as Yereninovica, a noblewoman whose mission is clear: seduce Euredian Bellecourt, the future villain’s father, to prevent his son's villainous birth. While it sounds like a simple plan, things quickly get complicated when real feelings start to bloom between Yereninovica and Euredian.

The chemistry between the two characters is palpable, and watching Yereninovica navigate her strategic seduction while falling for the man she’s supposed to manipulate is a delight. Their romance is a rollercoaster of emotions, blending humor, tension, and heartwarming moments.

If you’re a fan of complex relationships and stories that keep you on your toes, this manhwa is a must-read.

4. The First Night With the Duke

• Rating: 7.71/10 (MyAnimeList)
• Creators: Dotol Hwang (Story), MSG (Art)

When college student Ripley Liverpool wakes up in her favorite romance novel as a minor character, her life takes an unexpected turn. After a stolen night with the brooding and handsome Duke Zeronis, she finds herself navigating the pitfalls of noble life while dodging romantic entanglements that weren't part of her plan.

With Duke Zeronis determined to keep her close, Ripley’s once mundane life spirals into a whirlwind of romance, comedy, and drama. Between avoiding the villainess’s schemes and trying to manage her own feelings, Ripley’s journey is one packed with laugh-out-loud moments and heartwarming romance.

This one’s a must-read if you’re looking for humor, love, and a heroine who’s as relatable as she is entertaining.

3. For Better or For Worse

• Rating: 7.78/10 (MyAnimeList)
• Creators: No Heeda (Story), Eunren (Art)

In For Better or For Worse, Lady Dillion’s life takes a drastic turn when she remembers her role as the villain in a romance novel. Knowing that her beloved younger sister is fated to die after marrying the Marquess Cedric, Dillion takes it upon herself to marry him instead. What starts as a marriage of convenience quickly turns into a complex relationship neither of them expected.

With Dillion determined to change her fate and Cedric grappling with his own feelings, this manhwa offers a fresh take on the villainess trope. Watching their marriage evolve from a business transaction to a real partnership is both heartwarming and emotional.

This manhwa is a must-read for anyone who loves stories about redemption, love, and finding unexpected happiness in the unlikeliest of places.

Also Read: Top Best Isekai Manga Recommendations

2. Beware the Villainess!

• Rating: 7.78/10 (MyAnimeList)
• Creators: Ppongtta Mat Screw Bar (Story), Blue Canna (Art)

Forget being the damsel in distress—Melissa Foddebrat is here to change the game. After being reincarnated into a villainess's body, Melissa is determined to throw the original novel’s love story out the window. Her mission? Protect the heroine from the entitled male leads, using whatever means necessary—mostly involving lots of sass and aggressive tactics.

Melissa’s fierce independence and refusal to follow the standard romance plot make her one of the most refreshing heroines in Isekai romance. Her journey is filled with hilarious moments, epic takedowns, and a romance that develops naturally as she carves her own path.

For readers who love strong, rebellious female characters, Beware the Villainess! is the perfect manhwa to dive into.

1. The Reason Why Raeliana Ended up at the Duke's Mansion

• Rating: 8.19/10 (MyAnimeList)
• Creators: Milcha (Story), Gorae (Art)

After being murdered by her fiancé, Eunha is reincarnated as Raeliana McMillan, a noblewoman doomed to die as a side character in a novel. But Raeliana isn’t going down without a fight. To survive, she makes a deal with the cold and calculating Duke Noah Wynknight, agreeing to act as his fake fiancée for six months.

Of course, the line between fake and real gets blurry fast. As Raeliana and Noah spend more time together, their relationship evolves from a mere contract to something much deeper. With thrilling twists and a heart-pounding romance, this manhwa delivers on every front.

If you’re a fan of fake relationships that evolve into real ones, full of suspense and swoon-worthy moments, The Reason Why Raeliana Ended up at the Duke's Mansion is the one for you.

Final Thoughts

The world of best completed manhwa romance isekai is vast and endlessly entertaining. From secretaries-turned-heroes to fake fiancées and strategic seductresses, these manhwa are filled with unique plotlines, rich character development, and swoon-worthy romantic encounters. 

Each recommendation on this list brings something different to the table, whether it’s fiery banter, slow-burn romance, or clever plot twists that keep you hooked until the very last chapter.

So why wait? Head over to Dashtoon, dive into these completed isekai romance manhwa for free, and lose yourself in worlds where love and adventure collide!