Some Korean dramas entertain you for a few weeks, while others stay with you forever. Chicago Typewriter belongs to the second category. Released in 2017, this critically acclaimed series is a breathtaking blend of romance, fantasy, mystery, comedy, and historical drama that tells an unforgettable story across two different timelines. Although it wasn’t the highest-rated drama during its original broadcast, it has since earned a devoted fanbase and is now widely considered one of the greatest hidden gems in K-drama history.

At first glance, the drama appears to be about a famous novelist struggling with writer’s block. However, as the story unfolds, viewers are drawn into a much deeper narrative involving reincarnation, forgotten memories, loyal friendships, heartbreaking sacrifices, and Korea’s independence movement during the 1930s.

What makes Chicago Typewriter truly special is the way it seamlessly connects the past and present. Every mystery has a purpose, every character has emotional depth, and every episode slowly pieces together a story that becomes more powerful with each revelation. With outstanding performances by Yoo Ah-in, Im Soo-jung, and Go Kyung-pyo, beautiful cinematography, and one of the most emotional finales in Korean television, this drama continues to win the hearts of viewers years after its release.

If you’re searching for a drama that offers romance, suspense, historical storytelling, emotional character development, and unforgettable plot twists, Chicago Typewriter deserves a place at the top of your watchlist.

Quick Drama Facts

• Drama Title: Chicago Typewriter
• Korean Title: 시카고 타자기 (Sikago Tajagi)
• Genre: Fantasy, Romance, Mystery, Historical, Comedy
• Episodes: 16
• Runtime: 70 minutes
• Release Date: April 7 – June 3, 2017
• Network: tvN
• Director: Kim Cheol-kyu
• Writer: in Soo-wan
• Production Company: Studio Dragon, THE UNICORN
• Language: Korean

Plot Summary

Han Se-joo is South Korea’s most successful bestselling novelist. Famous for his literary talent and celebrity-like popularity, he appears to have everything. Behind his success, however, lies immense pressure. Struggling with severe writer’s block, Se-joo finds himself unable to finish his latest novel, leaving both his publisher and fans anxiously waiting.

Everything changes when an antique typewriter mysteriously arrives at his home. Soon after, Se-joo begins encountering Yoo Jin-oh, a charming yet mysterious ghostwriter who offers to secretly write novels for him. At the same time, veterinarian and devoted book lover Jeon Seol unexpectedly becomes involved in Se-joo’s increasingly strange life.

As mysterious events unfold, the trio slowly discovers that they share a powerful connection dating back more than eighty years. During Korea’s Japanese occupation in the 1930s, they lived very different lives as courageous independence fighters whose friendships, love, betrayals, and sacrifices shaped history.

The story moves beautifully between modern-day Seoul and colonial-era Korea, revealing forgotten memories piece by piece. What begins as a supernatural mystery gradually transforms into an emotional journey about destiny, forgiveness, courage, and the lasting impact of love that transcends generations.

Cast and Characters

Yoo Ah-in as Han Se-joo / Seo Hwi-young

Yoo Ah-in delivers one of the finest performances of his career by portraying two completely different versions of the same soul.

In present day, Han Se-joo is an internationally famous novelist admired by millions. Although successful, he struggles with loneliness, anxiety, perfectionism, and creative burnout. His sarcastic personality often hides deep emotional scars.

In the 1930s timeline, he becomes Seo Hwi-young, an idealistic writer and courageous independence activist who dedicates his life to protecting his country and those he loves. His transformation between these two lives showcases Yoo Ah-in’s exceptional acting range.

Im Soo-jung as Jeon Seol / Ryu Soo-hyun

Im Soo-jung plays Jeon Seol, an energetic veterinarian who loves books almost as much as animals. Strong, independent, and compassionate, she initially idolizes Han Se-joo before circumstances completely change their relationship.

Her past-life counterpart, Ryu Soo-hyun, is one of the bravest members of the resistance movement. Gifted as a skilled sniper, she is fearless, intelligent, and deeply devoted to protecting her comrades.

Im Soo-jung perfectly balances emotional vulnerability with remarkable strength throughout both timelines.

Go Kyung-pyo as Yoo Jin-oh / Shin Yool

Go Kyung-pyo steals countless scenes as Yoo Jin-oh, a mysterious ghostwriter who suddenly appears in Han Se-joo’s life.

Initially playful, humorous, and full of charm, Jin-oh slowly reveals a heartbreaking secret that becomes one of the drama’s biggest emotional highlights. His connection to the antique typewriter and the events of the 1930s forms the emotional heart of the story. Go Kyung-pyo’s nuanced performance remains one of the drama’s most praised aspects.

Kwak Si-yang as Baek Tae-min / Heo Young-min

Baek Tae-min is Se-joo’s literary rival in the present day. Ambitious and competitive, he constantly clashes with Se-joo both professionally and personally.

His past-life identity, Heo Young-min, carries emotional wounds and complicated motivations that add another layer of tragedy to the historical storyline.

Why You Should Watch Chicago Typewriter

• A unique story that combines fantasy, romance, mystery, comedy, and history.
• One of the best reincarnation storylines in Korean dramas.
• Outstanding performances from the entire cast.
• Beautiful cinematography that captures both modern Seoul and 1930s Korea.
• Emotional friendships that become even more powerful than the romance.
• A memorable original soundtrack that enhances every emotional moment.
• A satisfying ending that ties together every mystery introduced throughout the series.

Where to Watch

Depending on your region, Chicago Typewriter is available on: Netflix, Rakuten Viki

Final Thoughts

From Yoo Ah-in’s compelling dual performance to Go Kyung-pyo’s unforgettable portrayal of Yoo Jin-oh and Im Soo-jung’s heartfelt performance, every member of the cast brings depth and authenticity to the story. Combined with elegant cinematography, a moving soundtrack, and a beautifully crafted script, Chicago Typewriter stands as one of the most underrated masterpieces in Korean drama history.

Whether you’re a fan of historical dramas, supernatural mysteries, emotional romances, or character-driven storytelling, this series offers an unforgettable viewing experience. If you haven’t watched it yet, now is the perfect time to discover why so many fans continue to call Chicago Typewriter one of the greatest hidden gems in K-drama.