During a Japanese robotic exploration to find life on the other side of the moon, Nobita is watching from Earth and sees the moon turn yellow. With the help of Doraemon, the pair travel to the moon and create bunnies that will build their own colony. After he returns, Nobita tells his class about their adventure but no one will believe him. That is until a new student and his sister arrive who appear to come from a very far away place.

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.

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.