I, the Loser of the Cao Family, Awaken the Holy Body of the Human Emperor at the Beginning of the Game

My name is Cao Xuan, Cao Cao's younger brother. Due to the suppression of heaven, he was born weak and sickly. He was recognized as a loser by the Cao family and was looked down upon by all. Only his brother Cao Cao and his father Cao Song loved him. The Yellow Turban Uprising brought chaos to the world. I was on my hospital bed and accidentally awakened the [Human Emperor Sign-in System]! Bite! Sign in at the "Place of Sinking Humanity" and congratulate the host on obtaining the "Holy Body of the Human Emperor"! In an instant, my body became holy, and my energy and blood were like a dragon! With one punch, the courtyard wall collapsed! Looking at my dumbfounded brother Cao Cao, I smiled calmly: "Brother, it's time to change the way we live in this world. Are the gods above us? Ask me about the sword in my hand first!"