Doomsday: Me! Follow Your Words!

The end of the world is coming, and troubled times are coming. Whether it was a natural disaster or a man-made disaster is unknown. Chen Yan, a young man in the 21st century, gained the ability to speak according to the law through the system after the end of the world. Should you destroy humanity and act as a savior, or should you do nothing and live your life! The introduction is weak, so we move on to the main text. When writing a book for the first time, the character of the protagonist will be based on the author's reference, and the bad parts will be spared. I will accept your suggestions_?ω?∠_ This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.