The Promise of This Life for the National Team

More than ten years ago, there were two heroes, one named 02 and one named Guang. They went to outer space to fight aliens and finally protected the earth, and they also left. More than ten years later, aliens have made a comeback. I wonder if the earth will be in trouble again, or if there will be a hero to save the earth. 02 Come back! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.