Qiu Jiu, who has been bedridden for a long time, recalls the vicissitudes of his life. He was sold by his biological parents at the age of eight, and accidentally entered an antique shop and suffered a lot of hardships. On a rainy night, I met the leader of a tomb robber by chance, and by chance he joined the gang to make money. He broke into ancient tombs and explored underground palaces, and saw the dangers of the underground and the dangers of people's hearts. In the past, the ignorant young man struggled through life and death, saw through the indifference of family ties, and traveled through the secret paths of yin and yang. Now that the deadline is approaching, someone will finally follow the clues and come to the last fateful appointment.