Unravel the Mystery: 5 K-Drama Thrillers with Intriguing Puzzles

4. Tunnel (2017)

A detective from 1986 chases a serial killer through a time portal and finds himself in 2016. He teams up with a detective from the present to catch the killer, who is still active. "Tunnel" is a unique blend of thriller, fantasy, and crime drama, with a captivating mystery that spans decades.

5. Children of Nobody (2018)

Cha Woo-kyung (Kim Sun-a) is a child counselor who experiences a mysterious car accident. She becomes involved in a case connected to a series of child deaths and a mysterious children's poem. "Children of Nobody" is a dark and suspenseful thriller that explores the psychological depths of its characters and the trauma of the past.

These K-drama thrillers offer a captivating blend of mystery, suspense, and psychological intrigue. Get ready to put your detective skills to the test and unravel the secrets hidden within these thrilling dramas!