The title of the article is extremely inconsistent with the content but it is easy to read.
The past cannot be reversed and time cannot be turned back, but I can come to your world.
This article is dedicated to my childish fantasies.
Serious version—
Chi Yu comes from the past, but accidentally finds the future.
He got into one of the hottest games right now.
In the end of the world, there was war and smoke everywhere, and he came to the year before the end of the world began.
But God always loves him and quietly opens a window for him.
He is the creator of this game.
Unserious version—
As a serious plot planner, Chi Yu has written countless sadistic plots, which has abused the players and himself.
Asking is money's fault.
But he had a chance to restart the world, and he came to this world.
But something seems different.
Hope someone will like it.
Mission: Science saves the world