Answer
In the popular South Korean drama''Kill Me, Heal Me'', Park Seo-joon portrays a character named Oh Ri-on, a wealthy heir struggling with dissociative identity disorder. This complex condition manifests in multiple alternate personalities within Oh Ri-on, each with distinct traits and backgrounds. Throughout the series, Oh Ri-on embarks on a journey of self-discovery and healing as he seeks to integrate his fragmented identities and overcome the challenges they pose.