# Whale Star: The Gyeongseong Mermaid Is the K-Drama Period Romance We’ve Been Dreaming Of

URL: https://technosports.co.in/whale-star-the-gyeongseong-mermaid/  
Published: 2026-06-17  
Updated: 2026-06-17  
Author: Reetam Bodhak

If you’ve been waiting for a K-drama that blends historical heartbreak, a legendary fairy tale, and an absolutely stacked cast — your wait is officially over. tvN’s upcoming period melodrama **Whale Star: The Gyeongseong Mermaid** just dropped its full lineup, and honestly? It’s giving us chills already.

## Everything You Need to Know About Whale Star

| Detail | Info |
| --- | --- |
| **Full Title** | Whale Star: The Gyeongseong Mermaid |
| **Network** | tvN |
| **Premiere Year** | 2027 |
| **Based On** | Webtoon by Na Yoon-hee |
| **Setting** | Gyeongseong (Seoul), 1926 — Japanese colonial era |
| **Genre** | Period Romance Melodrama |

## The Cast That Has Everyone Buzzing

The confirmed lineup is nothing short of a dream team:

**Choi Woo Shik** as *Kang Eui Hyun* — a wealthy independence activist who, after being injured on a dangerous mission, washes ashore and is rescued by the woman he’ll come to love as deeply as his homeland.

**Mun Ka Young** as *Heo Su A* — a warm-hearted maid working in a Japanese household whose quiet life is turned upside down the moment she pulls a stranger from the sea.

**Heo Nam Jun** as *Song Hae Su* — a fierce, passionate independence fighter fuelled by the pain of personal loss.

Also joining: veteran actors **Yoo Jae Myung**, **Kim Yeo Jin**, and **Gong Seung Yeon** in a special role — adding serious dramatic weight to the ensemble.

![Whale Star](https://technosports.co.in/wp-content/uploads/2026/06/whwhwh.jpg)

## A Story Rooted in History and Heartbreak

Set in 1926 Gyeongseong during [Japan’s colonial occupation of Korea](https://en.wikipedia.org/wiki/Korea_under_Japanese_rule), Whale Star reimagines Hans Christian Andersen’s *The Little Mermaid* against one of the most turbulent periods in Korean history. It’s the kind of backdrop where love stories don’t just ache — they *mean* something, because every choice carries the weight of an entire nation.

The webtoon source material by Na Yoon-hee already has a devoted fanbase, and the show promises to honour that emotional depth while bringing it to life with stunning visuals and period-perfect atmosphere.

For more on the most anticipated K-dramas coming your way, head over to [TechnoSports Entertainment](https://technosports.co.in) for the latest updates.

## Why This Drama Could Be 2027’s Biggest K-Drama

Between Choi Woo Shik’s post-*Parasite* global stardom, Mun Ka Young’s proven melodrama credentials, and the viscerally emotional premise, Whale Star has every ingredient of a breakout hit. Period romance + colonial-era resistance + a fairy tale retelling is a combination that K-drama fans genuinely live for.

Stay tuned to [TechnoSports](https://technosports.co.in) as more details — including the director reveal and premiere date — roll out closer to 2027.

## FAQs

### **Q: What is Whale Star: The Gyeongseong Mermaid based on?**

 It is adapted from the acclaimed webtoon of the same name by Na Yoon-hee, reimagining *The Little Mermaid* in 1920s colonial Korea.

### **Q: When does Whale Star premiere on tvN?**

The drama is confirmed to premiere on tvN in 2027, with no specific date announced yet.