While You Were Sleeping

Nam Hong-Joo has a strange gift that she wishes she could forget. She sees future accidents and deaths in her dreams. The worst part is knowing what will happen but rarely being able to stop it. Hong-Joo lives with her mother and helps at their small restaurant. Her life changes when she meets prosecutor Jung Jae-Chan. He has recently moved nearby with his younger brother. At first, Jae-Chan seems careless and awkward around her. Then he dreams of Hong-Joo facing a terrible future.
Jae-Chan sees a car accident involving Hong-Joo and lawyer Lee Yoo-Beom. Yoo-Beom was once Jae-Chan’s private tutor and now works as a lawyer. Their troubled past gives Jae-Chan another reason to distrust him. He learns that his dream could lead to Hong-Joo’s death. Jae-Chan rushes to stop the accident before it happens. His actions change the future and save several lives. Hong-Joo soon discovers that Jae-Chan can also dream about things ahead. They realize their strange connection may not be a coincidence.
Police officer Han Woo-Tak later joins them after having similar dreams. The three begin sharing visions and trying to prevent crimes. Their work leads to several dangerous cases and difficult choices. Yoo-Beom becomes a major threat as his past catches up with him. He uses his legal knowledge to protect himself and cause trouble. Hong-Joo and Jae-Chan also grow closer as they face these dangers. They learn that changing one event can affect many others. Every new dream brings another chance to change someone’s fate.