The Sentinels are super soldiers who are different from ordinary people. They patrol the stars and protect the homeland of mankind. Jiang Fei, a young guide who has just graduated, is accidentally arranged by the system to board the Tai-1 starship, which has never been visited by a guide. Because of the special relationship between the sentries, Jiang Fei started emergency rescues among the sentries.
Mission: Everything depends on human effort. No matter how bad the start is, we will always hold on to hope.