The Villainess — Characters & Cast

To protect her child and achieve genuine freedom.

Evolves from an orphaned victim to an elite assassin, attempts a domestic life, and ultimately embraces total ferocity.

Criminal power, greed, and obsessive control.

Introduced as her savior and husband; revealed as her father’s actual murderer and the architect of her suffering.

Professional duty that transforms into authentic romantic love.

Begins as an undercover agent assigned to surveil Sook-hee; develops sincere love for her and dies protecting her family.

Maintaining operational efficiency and national intelligence interests.

Represents the institutional state machinery; remains calculating yet pragmatically keeps certain promises.

Recognition, dominance, and jealousy over Sook-hee’s superior status.

A rival assassin in the training facility whose envy drives her into reckless, tragic betrayal.