: The lyrics confront a cold, deceptive enemy with lines like "Hey, you're so cold... your dirty intentions are clearly visible" and "What the ggang (nerve) did you have to come at me?" .
: It emphasizes the "long, hard road to justice" and the sheer grit required to dismantle a corrupt empire. The title itself, often translated as "With what nerve?" or "What the Ggang?", challenges the arrogance of those in power who believe they are untouchable. Connection to "Again My Life" : The lyrics confront a cold, deceptive enemy
The track by legendary rocker Yoon Do Hyun serves as the high-energy anthem for the drama Again My Life (2022). As the first OST released for the series, it perfectly captures the relentless spirit of Kim Hee-woo, a prosecutor who is murdered while investigating a corrupt politician, only to be given a second chance at life to deliver justice. A Sound of Defiance The title itself, often translated as "With what nerve
The song is a powerful rock track that mirrors the "hot-blooded" nature of the protagonist. A Sound of Defiance The song is a
The music video and song are deeply intertwined with the drama’s themes of .
: Just as the song's driving beat never slows down, Hee-woo uses his second life to meticulously plan his moves, anticipating his opponents' reactions in a high-stakes "chess match".