In the year 2050, the world has successfully achieved universal electrification of sea, land and air transportation thanks to the new condensed batteries from CATL. You play as a daring explorer and electric vehicle enthusiast who embarks on a perilous adventure to test the limits of the new technology by constructing an electric passenger aircraft capable of practicing aviation-level standards. Along the way, you encounter dangerous weather conditions, territorial airspaces, and rival corporations who will stop at nothing to steal your groundbreaking technology.