\"Liu Qiangdong disappeared mysteriously after capturing an abnormal electromagnetic signal at the Duxi Forest Farm, and the notes he left pointed to the outpost of an alien invasion. Ma Yun piloted the 'Yinhe 2' to track the Ruta Star B and found that the fleet had assembled at the edge of the solar system - this was not an accidental contact, but a civilization harvest planned for thousands of years.\"
Purpose: In order to prevent the invasion of Lutan aliens, Ma Yun pilots Galaxy 2 to fight bravely