Series

No Mercy

★ 7.0(7)202550m1 season

Crime

Official site

No Mercy is streaming on OnDemandKorea in United States. Availability checked 11 June 2026.

Where to watch No Mercy

🇺🇸 United States

OnDemandKoreaStream

Good to know

Release date: 2025-09-24
Runtime: 50m
Language: Korean
Seasons: 1
Episodes: 8
Network: wavve
Status: Ended
Country: South Korea
Studio: Tiger Studio

About No Mercy

No Mercy is a 2025 web series in the Crime genre, starring Lee Joo-young, Ji Seung-hyun and Koo Jun-hoe. It spans 1 season and 8 episodes, and originally aired on wavve. It holds an average rating of 7.0/10 from 7 viewers. Below you can see where to watch No Mercy in United States — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.

Synopsis

One phone call was enough to shatter one's entire world. For unknown actress So Min, everything collapses when a voice phishing scam tears her family apart. She is thrust into the darkest side of technology as her missing mother, father's death, and even the stolen voice of her late mother become weapons in a shocking scheme. With nothing left but the will to take revenge, she turns to deepfake technology as her ultimate weapon, infiltrating a vast and merciless syndicate. Along the way, she encounters Ma Seok Gu, a ruthless boss hungry for power, Jeong Hun, a cop torn between truth and loyalty, and Do Jin, a hacker with a sinister smile. Plunging into a web of betrayal and danger with the fake identities she forges, will she exact vengeance, or will they destroy her?