Back Among the Stars for Three Hundred Years

"One day, we will return to the Wasteland Star Sea and guide home the countless heroic spirits shining with starlight. Draped in the vivid banners of our ideals, the grievances buried for a century will surely be washed away by the river of time...", From the final lesson of the 99 Star Era revised edition of A Century of Modern Interstellar Warfare, a textbook published by White Tower War College. When That Day Comes . As the chief administrator, or principal, of the Ideal Interstellar White Tower Academy, Qu Fei found it hardest to let go of everything about the utopian stars of three hundred years ago. The cheapest, lowest-grade nutrition paste for filling one's stomach; the electronic stimulants chased by crowds of thousands; the most fantastically disintegrating... and the mysterious, magnificent Ciweilou, which seemed to see three hundred years into both the past and future of the interstellar world, yet perished alone, leaving behind no true image. . Then, one day, Qu Fei woke up, opened the window, and discovered that he had traveled back three hundred years, to two hundred years before the Star Era, one week before Ciweilou's sacrifice. Bad news: Right behind his dormitory was an alien base, where countless alien soldiers stood face-to-face with him, carrying laser rifles. Good news: The teachers and students of the entire White Tower Academy had come with him, including Old Wang from next door, who was retired but had special permission to keep his standard-issue mech. . #This time, leave no regrets behind.# . PS: I'll try not to put this behind a paywall before the main story is finished. This is a group-time-travel interstellar novel, pure made-up fantasy about interstellar command. Theme: Heroes are made by their heroic people.