The tomorrow I saw, you are the murderer! Soo-jin (Seo Ruizhi), who lost her memory after a trauma, often dreams of a faceless person chasing her. Soo-jin finally returns to normal life with the company of her husband (Kim Kang-woo). But Soo-jin began to have the ability to foresee the future. After seeing the future scenes, she helped others through difficulties again and again. She also gradually discovered that her husband seemed to be hiding a big secret. She even saw the image of her husband killing people, but nothing seemed to have happened in reality. The doctor believed that the hallucinations that Soo-jin saw were just post-traumatic stress syndrome. At this time, a detective (Park Sang-wook) suspected that Soo-jin's husband was involved in a theft case. Suspicious Soo-jin began to look for the truth, but her memory in her mind became more and more confused...