After being fired, Jiang Beixing accidentally bumped into the cute alien "Gulu" and was involved in the crisis between the earth and the alien interstellar. He teamed up with the genius doctor Yao Jingyi, the "just-faced" Wang Nufeng of the Earth Security Bureau, and the super narcissistic alien messenger Nana to shuttle between the earth and the interstellar border, but discovered the bitter truth behind the alien "invasion": the biggest oolong in the universe. In the ten volumes of ups and downs, the protagonist team laughs and grows up, resolves misunderstandings, and promotes understanding and understanding between the earth and alien civilizations. At the critical moment, the team's humor and friendship wrote a passionate and hilarious adventure with an alien theme.
