Han Bizhu is a terminal brain tumor patient suffering from Alzheimer's disease. During the Japanese occupation of South Korea, he lost all his family due to the pro Japanese faction. After Bi Zhu's wife passed away, he planned to carry out his own dutiesA revenge plan that has been conceived for over 60 years. So Bi Zhu entrusted his unforgettable friend, Ren Kui, who was in his twenties, to serve as his driver for a week. Unknowingly, Renkui followed Bizhu to the first placeA revenge scene, unexpectedly captured by surveillance cameras, became the number one suspect. As the police gradually narrowed down the search area, Bi Zhu continued to engage in a tug of war with his fading memories and continued to carry out his revenge planScratch