Sophisticated and chilling, Soul is a rarity among Korean dramas—a successful horror series! Yoon Ha Na is a seemingly ordinary high school student until strange changes begin to take place, leading up to the death of her twin sister. After struggling against uncontrollable urges within her, Ha Na realizes that her sister's spirit has inhabited her body and joined with hers, giving her superhuman abilities. Meanwhile, a mysterious serial killer has begun stalking young girls in the area. When successful criminal psychologist Shin Ryu is called in to investigate the murders, he discovers Ha Na's abilities and begins using her as a catalyst for his own kind of justice. Further mysteries rapidly arise, leaving many questions to be answered in this unique and riveting drama. Part murder mystery, part paranormal tale, and part old-fashioned thrills-and-chills, Soul stars megastar Lee Seo Jin and newcomer Im Joo Eun.