This book takes time travel as its theme, combined with the background of myths and ancient times, and tells the story of a young man who committed suicide because of his laziness and was criticized by others. His soul inadvertently traveled through chaos and attached itself to a sword-shaped object; however, when he woke up, it was Pangu who opened the world. Heaven, the sword-shaped body was covered with cracks after suffering the calamity of Kaitian, but Li Hongping did not care. Now his father was indeed the figure of Pangu. He saw that stalwart, unyielding, decisive, regretful and benevolent figure. When he thought about himself, he realized that it was his responsibility! As he comprehended, the sword shape emitted a devouring power, intentionally or unintentionally devouring unstable elements such as violent earth, fire, wind, thunder, chaos, etc. Therefore, he was also recognized by the half-complete Open Heaven Merit and Great Dao. So the protagonist begins his legend.