Rick, a genius and crazy scientist, suddenly returns to his daughter Beth after missing for many years and sets up a science lab in her garage. Rick has a "portal gun" that can travel to different dimensions of the universe. His grandson Morty inexplicably becomes his assistant and is often dragged into his homemade spaceship to embark on all kinds of crazy and exciting cosmic adventures with him. His daughter and son-in-law are dissatisfied with his crazy behavior, but they can do nothing about this genius scientist. This animation is an animated series developed by Dan Harmon and Justin Roiland, the creators of the American TV series "Community". Each episode is an independent story, and the exquisite plot arrangement, unrestrained imagination, and breaking through the sky are the biggest features of this series.