From Existential Crisis to Perfect Lover?

This book is also called: "Building Infrastructure Construction in the Wilderness with a Deadly Enemy to Create a Myth" Lin Xiaobai is an ordinary citizen on planet 369-7 in the Taichu galaxy. The coming-of-age ceremony for Taichu citizens is to help creatures in lower civilized worlds fulfill their wishes. Lin Xiaobai originally thought that he would soon complete the "Adult Trial", hand in his graduation papers, and enjoy a free life. As a result, her mortal enemy: Guan Xiaomo from Taihei Galaxy also received a task at the same time and space node as her: to capture the earth as a reserve resource to pave the way for the devourment plan of his own galaxy. The war between higher civilizations and the earth's tribes is about to break out. Lin Xiaobai found that he couldn't seem to go back, and there were more and more tasks! Guan Xiaomo: How come I can meet you Lin Xiaobai everywhere? Don't even think about delaying the unification of the universe between labor and capital! Asking for support is also impossible! Xibai: Can Xiaobai not leave? West Yi: The dragnet has been prepared! Don't let any of you escape!