A little dinosaur Dooly, who had been trapped in an iceberg in Antarctica for billions of years, flows into the Han River one day. Revived from suspended animation, Dooly stays at Go Gil-dong's house, but his family is never comfortable because of Dooly, a curious troublemaker. In addition, baby Heedong, alien Douner, Ddochi, and Michol appear, and together with Dooly, they travel to the future in the "Time Cosmos" to quickly become adults. However, due to a malfunction in the "Time Cosmos," they are thrown into the maze of space. [The 23rd Jeonju International Film Festival]