Gong Myoung, Ahn Kil Kang, Lee Beom Soo, And Cha Seung Won Navigate The Underworld In New Drama “Mercy For None”

May 20, 2025

Netflix’s upcoming drama “Mercy For None” has unveiled new stills featuring more of its cast!

Based on a popular webtoon, “Mercy For None” is a noir action drama that follows the story of Gi Jun (So Ji Sub), a former gangster who cut his own Achilles heel and left the underworld behind. 11 years after severing ties with his gang, he returns to uncover the truth behind the mysterious death of his younger brother Gi Seok (Lee Jun Hyuk).

The released photos show Gu Bong San (Ahn Kil Kang), the leader of the Bong San family, and his son and heir, Gu Joon Mo (Gong Myoung). Also featured are Shim Sung Won (Lee Beom Soo), who handles the darker side of the underworld, and Cha Young Do (Cha Seung Won), a secretive figure. Their complicated relationships raise questions about what will happen next.

In the world of “Mercy For None,” two organizations control the area: the Joo Woon organization and the Bong San family. One photo stands out, showing Gu Joon Mo sitting in an office with a defiant look. As the family’s successor, Gu Joon Mo is determined to get everything he wants and won’t stop until even the impossible happens.

The blood on Gu Joon Mo’s face in the photo raises questions about what will unfold in the underworld. Gong Myoung’s new, darker role, unlike anything seen before, is also creating excitement.

Meanwhile, Gu Bong San, leader of the Bong San organization, stands alone in the middle of a fight, drawing attention. Ahn Kil Kang, who plays Gu Bong San, adds to the anticipation with his complex relationship with Lee Joo Woon (Heo Joon Ho), who is both his friend and rival. With a strong presence and subtle performance, Ahn Kil Kang brings Gu Bong San to life as he fights to protect his son and organization amid the chaos of the underworld.

Shim Sung Won, head of NClean, handles the dark affairs in the underworld with precision. Played by Lee Beom Soo, his serious expression in the photo adds tension as he provides key clues about Nam Gi Seok’s death to Nam Gi Jun, who has returned after 11 years.

Also drawing attention are photos highlighting Cha Young Do’s sharp and intense presence in the dark. A mysterious figure, Cha Young Do is affiliated with neither the Joo Woon nor the Bong San groups, yet he knows everything that happens in the underworld. His role adds to the intrigue.