The series "Find Me in Your Memory" revolves around the unusual romantic relationship between a man who remembers every detail of his life and a woman who has forgotten her past. Lee Jung Hoon, a television announcer, suffers from hyperthymesia - the inability to forget even insignificant details. On the other hand, the young and talented actress Yeo Ha Jin suffers from complete amnesia. When these individuals with opposite problems meet, they find in each other what they have been missing their whole lives.