Lee Joon Gi and Moon Chae Won’s chemistry is evident in the recent intriguing sneak peek released by tvN’s upcoming drama “Flower of Evil.”

Per Soompi, “Flower of Evil,” starring Lee Joon Gi and Moon Chae Won is a suspenseful thriller drama involving a man named Baek Hee Sung who hides his past and pretends to love his wife, Cha Ji Won. Cha Ji Won, as a detective, begins to suspect that her husband is hiding something from his past and that he may be a serial killer. The couple will start to unravel the truth they never wanted to face.

The highly anticipated drama released new stills on July 26 of Baek Hee Sung and Cha Ji Won in their early romance days. In the photo, the two in their early 20s are captured in an intimate moment. Baek Hee Sung appears to lean a kiss to Cha Ji Won as he tenderly touched her face.

Revealed in other photos is the young and innocent Cha Ji Won looking apprehensively at Baek Hee Sung as he gazes coldly back at her with wide eyes. The stills will somehow intrigue the viewers as to how they met and how their love story began. Baek Hee Sung also strikes a blond hairstyle that makes a sharp contrast to his present image, which is a warm-hearted family man.

The “Flower of Evil” said in a statement that they plan to reveal a little bit more of couple Baek Hee Sung and Cha Ji Won’s past, like how they started to meet up with each other. With the flashbacks, viewers will be able to gain a deeper understanding of their emotions.

“Flower of Evil” will be hitting the small screen on July 29 at 10:50 PM, KST, and will be available having English subtitles on Viki.

Check out the thriller of “Flower of Evil” here.