Samana

It is not a time-travel story, but the male protagonist lays out the world from a transcendent perspective, focusing on an epic sense of civilization's survival. He obviously has a father and a mother, but he is a widowed and orphan who is oppressed. How does a concubine, a shunned concubine in the palace, organize the world? How does a suddenly deposed prince predict the future? How could the queen, who held the imperial power and was in an absolute advantage, lose? There is no natural advantage of a time traveler, no force value, it depends on how the deposed prince can make a comeback. Keep reading, it will become more and more exciting! Everything will be revealed perfectly in the end.