You Are Not Alone is a 3D animated short film directed by Yufeng Li In the year of 2058, Beijing becomes uninhabitable due to air pollution and sandstorms. People are forced to live underground, including a teenage girl. The girl wants to see her sister working above-ground and she sets out with two robotic friends: an intelligent sports car and a teddy bear. However, their joinery to the ground is not as easy as expected.