In 2032, aliens invaded. The protagonist, Lin Yan, was captured and subjected to live experiments. After successfully fusing with a star core, he unexpectedly broke free of his restraints, reset time, and activated the Blue Star Guardian System.
By continually unlocking the System, he went on to obtain technologies that advanced civilization to the stars. Controlled nuclear fusion, the Xuannü fighter jet, the Luanniao battleship, laser weapons, quantum energy, phase cannons, and countless other high technologies emerged one after another. He broke through the layers of blockade imposed by the Eagle Nation and rose to the pinnacle of Blue Star.
Afterward, Huaxia successively defeated the Eagle Nation and Sakura Nation, drove alien civilizations out of the Solar System, and successfully advanced to a Level Two stellar civilization. Yet no one expected that the disaster facing the human race on Blue Star had only just begun.
Why do you make it so cool? The writing is so playful.