Metropolis: I'm Back from a Parallel World

Traveling through the parallel world for 100 years, Lin Tian established the world's largest business empire, monopolized all industries, developed countless high technologies, and made all countries in the world surrender! But suddenly one day, he returned to his original world and was reborn in the college entrance examination examination room ten years ago. Lin Tian: "Now that I'm back, I must make up for all the regrets in my previous life!" Isn't it a bit too bullying to just start with a max-level trumpet? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.