Secret Realm Under the Dome

Su Fang never thought that the hole he fell into when he was chased by an adult wild boar in the mountains during geological exploration operations was actually the entrance to the underground world. This world is so big that it is unimaginable. The sky is the same as the world on the ground. He became a slave in an underground world, where the dignity and knowledge of modern people are worthless. His biggest secret is not the modern knowledge in his mind, but the "self" that lurks in the coma after serious injuries and will wake up on its own. It saves him from danger, but Su Fang regards it as a "possessed ghost". In order to survive and return to his homeland called "Xia", he had to go with "ghosts". He used his scientific wisdom to ignite the fire of civilization for the troubled Xia Kingdom; he used the possessed "ghost" to create a way out for his compatriots in the confrontation between iron and blood. This is an epic story of "rejuvenating the country" and "returning home" for modern people in the underground world. He will get to know loyal guardians, talented craftsmen, and partners who share life and death; he will also face talented but jealous kings, ambitious heroes, and the ultimate enemy from the end of the continent. When the civilization he built with his own hands illuminates this dark continent, he will eventually stand at the top of the world and ask about the truth above the sky. Is the underground world really the legacy of ancient alien civilizations? Stay in the "world" and become king, or return to your hometown in "heaven"?