Tomb Sees Mountains and Seas

In 1885, Liu Shanhai went with his father and grandfather to steal the ancient tombs of the Western Zhou Dynasty, but only Liu Shanhai survived the accident. This incident became a knot in his mind. After being imprisoned for tomb robbery, Liu Shanhai washed his hands with the gold medal, but news about his father and grandfather surfaced one after another after he was released from prison. Is he starting over? Or find out the truth? What he doesn't know is that everything he does is stepping into the trap set by "it"...