The Record of the Emperor's Seal of Heaven

How does a young man who is being hunted get closer to the truth of the world step by step. Set the northern border, set foot on the southern border, level the eastern border, and point to the western region. Sealing the sky to protect all living beings, opening the sky to kill evil spirits. After going through many hardships, he finally reaches heaven. And at the end of this journey, who is hiding what? Those who are born to be emperors will not be imprisoned under the Nine Netherworlds, nor trapped in the deep valleys. Just what kind of weight does the word "emperor" carry? The journey begins here and ends where the stars fade.