"The Beauty Inside" is a South Korean television series that aired in 2018. It follows the story of Seo Hyun, a woman who experiences a unique condition where she wakes up in a different body every day. This extraordinary situation complicates her life and relationships, particularly her romantic feelings for Han Se-gye, a popular actor who is also dealing with his own struggles. The series explores themes of identity, love, and acceptance, as Seo Hyun navigates her daily challenges while trying to maintain her sense of self. With a blend of romance and fantasy, "The Beauty Inside" captivates viewers by highlighting the importance of inner beauty and genuine connections beyond physical appearances.