Justice in South Korea has been dead since 1997, and the man who killed their families is still breathing inside a prison cell. Shin is a monster, a serial killer who shattered countless lives and left a trail of irreversible ruin across the nation. For Ji-Hu Seo, the grief isn't just a memory—it is a burning fuel. When fate brings him face-to-face with Du-Seok Kim, a disgraced former detective haunted by his own tragic loss, a lethal alliance is forged. They know the law won't touch Shin, so they decide to take matters into their own hands. The plan is simple but terrifying: turn Ji-Hu into a human weapon, get him behind bars, and finish what the system refused to do. This is a visceral descent into the dark side of vengeance where the line between hero and villain blurs completely. If the state won't execute justice, they will become the executioners themselves. Prepare yourself for a brutal, high-stakes thriller that asks the ultimate question: how far would you go to reach a killer who thinks he is untouchable?

manhwa, revenge, crime thriller, action, psychological, webtoon, prison, gritty, vigilante, serial killer