Nobita Nobi (voiced by Ohara Megumi), who lives in Tokyo, Japan, is a boy who is not motivated in study, confused in daily life and bullied by his classmates. His personality not only affects his career and marriage, but also has a great impact on his future descendants. For this reason, Nobita's grandson's grandson Shishu (voiced by Matsumoto Sachi) suddenly visits with the cat-shaped robot Doraemon (voiced by Mizuta Wasabi) in a time machine, hoping to completely change the fate of Nobita and the entire family. With the help of Doraemon, Nobita is no longer bullied by Fat Tiger (voiced by Kimura Subaru) and Suneo (voiced by Seki Tomokazu), and he likes the beautiful girl Minamoto Shizuka (voiced by Kakazu Yumi). In order to realize the fate of marrying Shizuka, he and Doraemon traveled through time and space and witnessed the most critical moments and events that determine life. When Nobita slowly began to become happy, Doraemon also had to return to the 22nd century... This film is adapted from the classic masterpiece of Fujiko F. Fujio.