Restart and Return to 19

Returning to the college entrance examination site in 2019, what impact can I have on the world? Future man-made disasters can be avoided, and future natural disasters can be relatively avoided. I will change my life. People who live an ordinary life always want to be able to get rid of this ordinary life one day. I am willing to be as charming as fireworks, even if it is fleeting. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.