Global Awakening: Falling from the sky

One day, Azeroth fell from the sky for unknown reasons. The world changed, monsters appeared, and the limits of humanity were broken. From then on, his journey began. So why did he appear?
There will be no romantic relationship between other characters and the main character because of his special status.
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The main character represents my will and ideology.
Don't you have any ideals or ambitions? Do you know what freedom really is? Ha ha ha, follow me to understand them. Maybe I will change your life in a way you never thought about.
After the story is over, it's time for the interesting thing.

The reason I chose China is because of the person I appreciate the most there. I myself am not Chinese.