Suddenly Became Invincible

I don't know what happened, but the author was too lazy to make up the protagonist. He suddenly had the ability to think whatever he wanted. The protagonist thought of "the destruction of the world", so the world turned upside down, the mountains and rivers collapsed, and the world was really destroyed. From then on, the protagonist lived a life of pretending to be cool and never being killed. "If you have strength and don't show off, what's the difference between that and salted fish." The protagonist said while picking his nose. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.