Li Chen, the third prince of the Great Xia Dynasty, was nicknamed "a sign of national subjugation" due to the celestial prophecy of "Yinghuo Shou Xin". He was deposed from the prince's position and exiled to the bitter cold in the north. Even the engagement contract was torn up in public by Su Qingxue, the daughter of the prime minister, and was ridiculed by everyone in the world. In a desperate situation, Li Chen accidentally activated the "Sky-Watching Mirror", a lost secret treasure of the royal family, which can peek into fragments of the future and see into the weaknesses of people's hearts. Using the mirror to predict natural disasters, he diverted water to open up wasteland in barren wasteland, created a miracle of harvest, and severely slapped all those who despised him in the face. After returning to Kyoto, he used the sky mirror to see through the prince's machinations, exposed the conspiracy in public in the Golden Palace, and worked hard every step of the way. From abandoning his son in the north to becoming the leader of the country, Li Chen used the power of observing the sky to tear up the lies of "mandate of destiny", reverse the fate of the country, kill all his enemies, and finally reach the top of power.
