The Hallyu wave is no longer just about catchy music or gripping dramas; it has expanded into the vibrant world of digital comics. As Manhwa (Korean comics) and Webtoons continue to dominate global charts, a fascinating crossover has emerged: the collaboration between top-tier K-pop idols and Webtoon creators. These soundtracks (OSTs) bring a cinematic atmosphere to the scrolling experience, blurring the lines between auditory and visual storytelling.

In this article, we explore some of the most iconic moments where K-pop royalty lent their voices to the world of Manhwa.

Jungkook (BTS) – "Stay Alive" (Prod. Suga)

Manhwa: 7FATES: CHAKHO 

Perhaps the most high-profile collaboration in Webtoon history, BTS’s Jungkook released "Stay Alive" for the urban fantasy Manhwa 7FATES: CHAKHO. Produced by fellow member Suga, the track perfectly captures the haunting and gritty atmosphere of the story’s futuristic setting. The song didn't just top the charts; it proved that Webtoon OSTs can compete with mainstream hits on global platforms like Spotify and Billboard.

Stray Kids – "TOP" & "SLUMP"

Manhwa: Tower of God 

When the legendary Manhwa Tower of God received its anime and Webtoon promotion, Stray Kids was the perfect choice to lead the soundtrack. "TOP" is an energetic anthem that reflects the struggle and ambition of climbing the tower, while "SLUMP" offers a more emotional, introspective vibe. Stray Kids’ unique "Stray" sound resonated deeply with fans of the series' dark and complex narrative.

ENHYPEN – "One In A Billion"

Manhwa: DARK MOON: THE BLOOD ALTAR 

ENHYPEN’s collaboration with the Dark Moon series is a masterclass in cross-platform branding. "One In A Billion" captures the supernatural, vampire-themed romance of the Manhwa. The chemistry between the group’s concept and the story’s plot was so seamless that the OST became an essential part of the Dark Moon identity for its millions of readers. The anime adaptation will begin airing January 10, 2026.

Cha Eun-woo (Astro) – "Don’t Cry My Love"

Manhwa: Under the Oak Tree 

From idol to leading man, Cha Eun-woo brings the emotional heart of the beloved fantasy romance to life. His delicate, crystalline vocals perfectly embody the yearning and tender devotion between protagonists. More than a simple soundtrack, "Don’t Cry My Love" feels like a direct confession from the pages. The track solidified the manhwa's atmospheric depth, making the story’s most intimate moments resonate long after the final panel.

Why These Collaborations Matter

These OSTs are more than just marketing tools. They bridge the gap between different fandoms. A K-pop fan might start reading a Manhwa because of their "bias," while a dedicated reader might discover a new favorite K-pop group through a perfectly timed soundtrack.

For those looking for a deeper dive into these stories, checking out professional reviews can help you decide which series to start next. You can find detailed analysis and recommendations on platforms like Manhuw.com, where the intersection of storytelling and art is explored in depth.

Conclusion

The synergy between K-pop and Manhwa is only getting stronger. As more webtoons get adapted into live-action dramas and animations, we can expect even more legendary collaborations. Whether it’s an energetic track for a fantasy battle or a soft ballad for a high school romance, K-pop idols are proving to be the perfect narrators for our favorite digital panels.

About the Author: Mahir is the founder of Manhuw.com, a platform dedicated to high-quality Manhwa reviews, industry trends, and providing a premium reading experience for fans worldwide.