When the Trisolarans began to invade the earth, how could Ultraman, who regarded the earth as his second home, stand by and watch. As the captain of the Ultra Guard, Zuo Fei, after realizing that the Trisolarans might invade the earth, decided to stay on the earth as a human being and live on the earth as Liu Zheng. He was not prepared for the Trisolaran invasion war that might start at any time. This is not only a war to defend the earth, but also a duel between two high-tech civilizations in the universe. Who will win the final victory?
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.
