Me, the Fastest Man on Earth

My name is Liu Feixiang, I run a little fast. I am the world record holder in all running events! I can run and race a Ferrari and win! When my speed exceeds that of a bullet, no one can kill me. Later, I accidentally ran out of the atmosphere and exceeded the speed of light without paying attention. Later, my speed broke through the limitations of time and space, and I began to have the ability to travel through time and space. So I decided to go back ten years ago, live as an ordinary person, and pursue the lover I could not pursue. Oh, what do you think I do now? I'm delivering express now. But the goods I escort are quite special... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.