Park Eun-bin, widely recognised for her infectious smile and innocent roles – most notably as the endearing Woo Young-woo in Extraordinary Attorney Woo and the free-spirited Mok-ha in Castaway Diva – has taken on a strikingly dark transformation in her latest project.

In a bold departure from her previous roles, the actor plays Se-ok in Hyper Knife (Disney+ Hotstar), a psychopathic doctor prone to bouts of rage and a penchant for illegal surgeries.