My Name — Characters & Cast

Initially to kill her father’s murderer; later evolves into uncovering the truth of her identity and surviving the web of lies spun around her.

Transforms from a traumatized, bullied high school student into a lethal gang fighter, then into a stoic undercover narcotics cop, and finally into a soul-bare avenger who slays her mentor.

Protecting his drug empire while enforcing absolute, unyielding loyalty from those he considers his own.

Functions as a charismatic savior and cartel leader who grooms Ji-woo, but descends into unhinged jealousy and paranoia as his web of deception unravels.

To bring down drug syndicates (motivated by his sister’s death) and save Ji-woo from consuming herself in extrajudicial violence.

Begins as a strict, hot-headed narcotics detective distrustful of Hye-jin, but evolves into her staunch protector and lover, providing her sole window into healing before his sudden murder.

Destroying Choi Mu-jin's cartel and honoring his fallen undercover officer.

Appears as a shadowy, antagonistic police chief obsessed with bringing down Dongcheon; revealed in late episodes to be the loyal handler of Ji-woo's true police-officer father.

Bitter vengeance against both Mu-jin and Ji-woo for his brutal humiliation.

Starts as an ambitious Dongcheon recruit who is defeated by Ji-woo in a ring fight; after attempting to assault her, he is slashed and expelled by Mu-jin, returning years later as a psychotic rival drug lord.