Ambergris

During the Shaoding period of the Southern Song Dynasty, Bai Nian, the general manager of Fanfang in Quanzhou, translated the shipping account for the city's shipping department for seven years, until a corpse hidden in a "glass" box and a three-kilogram piece of ambergris were carried into the extraction field - he had to decide what to translate a word into between the official account, the love of Fanfang, and his own incomprehensible origin.