Doraemon: Nobita and the Sky Hero

In a world where the existence of bird-like aliens is a legend, a plane accident brings Doraemon, Nobita, Shizuka, Suneo, and Jaian to the land of Avion, where they befriend a bird-like alien named Gusuke. However, the Avion's Security Chief, Kogu, plans to conquer the human world using the power of the Phoenician, putting the Avion and human worlds in peril. Doraemon and Nobita team up with Gusuke to rescue Icarus, ultimately saving the Avion and human worlds from destruction.