After being mocked for believing that rabbits live on the Moon, Nobita uses one of Doraemon’s gadgets to create a hidden lunar kingdom. Accompanied by a mysterious new classmate named Luca, Nobita and his friends travel to the Moon’s far side, where they discover children with extraordinary powers and become drawn into a dangerous conflict that reaches far beyond Earth.

Yeong-ho tries to keep his heart disease a secret from his wife but he becomes so depressed over his condition that he can no longer function at work and loses his job. To earn money, his wife takes a job with a family friend but Yeong-ho misinterprets his friend's act of kindness. He leaves home in a fury leaving his wife to discover the cause of his behavior and to begin a frantic search for him.

With his film having failed and producer having run away, Man-soo needs to pay back all the film’s debts. While Man-soo also makes plans to run away, he receives a call from the money lender. Instead of paying back the money, the money lender proposes that Man-soo, as a favor to the money lender, make a movie for his old father. Old BAE is from North Korea, and has longed to visit his hometown before he dies. With no other alternative available, Man-soo accepts the threatening proposal to shoot the film. From the very beginning of shooting, things get more complicated, and soon they find themselves in a big mess.

After Dr. Kim is gone missing trying to find dinosaurs traces, the young and pretty reporter Kang Ok-hi is sent by her chief editor to investigate on Dr. Kim's new theory. She disguises as a maid and searches Dr. Kim’s house to steal his thesis. During the day, Dr. Kim investigates about some archeological work nearby the coast and manages to discover dinosaurs footprints. Suddenly, a mysterious giant bird (who looks like a prehistoric bird with a chicken head) appears and some disastrous incidents occur one after another. Dr. Kim believes that the only way to prevent those is by destroying the bird’s eggs. He then starts to search for the eggs as new monsters appear and rampage the nearby cities.