I Remember [Film and TV Commentary]

Han Pil-soo (played by Lee Sung-min) is a terminal brain tumor patient suffering from Alzheimer's disease. During the Japanese occupation of Korea, he lost all his family members because of the pro-Japanese faction. After Pil-soo's wife passed away, he planned to carry out the revenge plan he had spent more than 60 years conceiving. So Pil-soo entrusts his old friend In-gyu (played by Nam Joo-hyuk), who is in his 20s, to be his driver for a week. Unknowingly, Ren Kui followed Pil Soo to the first revenge scene. Unexpectedly, he was caught on the surveillance camera and became the number one suspect. As the police gradually narrowed the scope of their search, Pil Soo struggled with the disappearing memory and continued to implement his revenge plan...