I, the Son of Heaven, Go on a Rampage!!

I once was the Xia Emperor, the Shang Emperor, the Son of Heaven of Zhou, and the fourth-generation Qin Emperor. I turned the tide, strove to make my country strong, gave my life for my nation, and lived for myself. But in this life, I really just want to be a couch potato and live an ordinary life. So why can't all you monsters, demons, spirits, gods, and Buddhas just leave me in peace? So I, the Son of Heaven, have decided to go all out.