
Kim Ji Yeon And Jang Se Hyuk Swap Bodies In New 'Dive Into You' Teaser
The upcoming fantasy drama stars Kim Ji Yeon, Jang Se Hyuk, and Park Seo Ham in a time-traveling rescue mission.
By Dee AlvarezPublished Updated 2 min read
K-drama fans are getting a thrilling first look at the upcoming fantasy romance series *Dive Into You*. A newly released preview trailer showcases high-concept television drama, introducing viewers to a storyline packed with supernatural twists, time jumps, and body-swapping chaos. The anticipated project features a talented cast led by Cosmic Girls (WJSN) member Kim Ji Yeon (also known as Bona), actor Jang Se Hyuk, and fan-favorite star Park Seo Ham. The premise centers on Yoon Ha Na, portrayed by Kim Ji Yeon, who leads a glamorous life as a top-tier celebrity actress. However, her high-profile world gets completely turned upside down when an uncanny phenomenon forces her to unexpectedly swap physical bodies with her twin brother, Yoon Ha Ru, played by Jang Se Hyuk. The sudden character transformation sets off a chaotic chain of events for the siblings.
What is the plot of Dive Into You As Ha Na and Ha Ru attempt to navigate their newly swapped identities without exposing their secret to the public, the mystery deepens even further. Promotional details highlight that the twins eventually uncover a miraculous ability that allows them to leap backward through time. Armed with their new temporal power, the pair embarks on an intense mission through time to alter history and rescue a key character played by Park Seo Ham. The newly unveiled promotional footage offers viewers a fast-paced peek into both the dramatic tension and comedic moments caused by the dual identity crisis. The teaser highlights the immediate on-screen dynamic between Kim Ji Yeon and Jang Se Hyuk as they attempt to mirror each other's distinct mannerisms to pull off the body-swapping illusion.

Who stars in Dive Into You Kim Ji Yeon continues to build an impressive acting resume while balancing her K-pop career, following her acclaimed roles in several major Korean television series. Meanwhile, excitement around Park Seo Ham's screen presence is building rapidly among drama enthusiasts who are eager to witness his next television venture. The distinct blend of a classic body-swap trope combined with an urgent time-travel rescue mission sets *Dive Into You* apart from standard romance shows. Fantasy romance continues to dominate international viewing trends, and audiences are already taking to digital spaces to theorize about how the central characters will untangle the timeline. Additional teasers and official broadcast schedules for the series are expected to be announced soon as promotional efforts ramp up.
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Kim Ji Yeon: From WJSN’s Bona to Leading Roles
Known to music fans as Bona, Kim Ji Yeon builds her screen career through school dramas, a family serial and the fencing rivalry in Twenty-Five Twenty-One.
Bona makes her debut

Kim Ji Yeon debuts under the stage name Bona in the girl group WJSN, also known as Cosmic Girls. The group releases its first mini-album, Would You Like?, in February.
The acting career starts—and a lead follows

She makes her acting debut in Hit the Top, then takes the central role of Lee Jung Hee in Girls’ Generation 1979. Set in Daegu, the latter puts her at the heart of a teenage coming-of-age story.
A family drama brings an acting award

She plays aspiring entertainer Lee Hae Deun in Homemade Love Story. The performance earns her a Best New Actress award at the 2020 KBS Drama Awards.
Ko Yu Rim puts her in the fencing spotlight

In Twenty-Five Twenty-One, she plays gold-medal-winning fencer Ko Yu Rim opposite Kim Tae Ri’s Na Hee Do. Their rivalry, and the friendship that develops from it, forms a central strand of the drama.
A princess role takes her into period drama

She stars opposite Woo Do Hwan in Joseon Attorney, playing Princess Lee Yeon Joo, who conceals her royal identity. The role moves her from contemporary school and family settings into a historical legal drama.
Pyramid Game makes the classroom a battleground

She leads Pyramid Game as transfer student Seong Su Ji. The school thriller follows her fight against a classroom voting system that assigns social rank and makes its lowest-ranked pupil a target for abuse.
The Haunted Palace brings a supernatural lead

She stars as Yeo Ri, a woman with spiritual abilities who resists becoming a shaman, in The Haunted Palace. Yook Sung Jae and Kim Ji Hun join her in the historical fantasy drama.
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People also ask
- What is the K-drama Dive Into You about?
- Dive Into You is a fantasy romance about an A-list actress named Yoon Ha Na who unexpectedly swaps bodies with her twin brother Yoon Ha Ru. Together, they discover they can travel back in time to save a character played by Park Seo Ham.
- Who stars in Dive Into You?
- The series stars Cosmic Girls (WJSN) member Kim Ji Yeon (Bona), actor Jang Se Hyuk, and actor Park Seo Ham.
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