Technology: From Spaceports to Deep-Space Battleships!

When Li Muyan wakes up, he discovers that he has somehow returned to ten years ago, to his fresh-faced first year of high school. His golden finger, the Strongest Academic System Across the Heavens, arrives just in time, allowing him to travel between different worlds and learn technology and knowledge far beyond what exists in reality! This time, Li Muyan swears that he will not only become a top student, but also set out for the true sea of stars! From the start, he spends three years striving in the A Little Reunion world, successfully turning his life around and becoming a top student with outstanding grades! He takes the college entrance exam early and gets into Harbin Institute of Technology! Next comes the Wandering Earth world: quantum computers, artificial intelligence, mechanical exoskeletons, powered armor, fusion technology, space elevators… With all the knowledge he accumulates from studying in one world after another, Li Muyan not only becomes one of the most outstanding scientists of the new century, but also leads his country forward at breakneck speed, out of its tiny little planet and straight toward the sea of stars! What? You say the Nantianmen Project is just a PowerPoint presentation? That's merely the road I traveled to get here! Besides, that was ancient history! These days, we're playing with wormhole-jump technology!