Daji is the concubine of Emperor Xin (Shou De) of the Shang Dynasty, and is the "Fox Daji" in the history books.
The demise of the Shang Dynasty was caused by King Zhou writing a crooked poem when he went to Nuwa Palace to offer incense. King Zhou was a well-known lustful and lecherous monarch in history. He ran the Sand Dune Palace, a paradise of drunkenness and dreams, in the capital. He collected beauties from all over the world and placed them in the Sand Dune Palace for his extravagant debauchery day and night.
Daji was possessed by a thousand-year-old fox spirit and was ordered by Nuwa to bring trouble to the Yin and Shang Dynasties. That’s why King Zhou was so stupid and led to the destruction of the Shang Dynasty.
In modern times, people are accustomed to regard Daji as a representative of bad women and vixen as a synonym for fox. Therefore, Daji has become synonymous with vixen and is deeply hated by everyone.
Therefore, although the name Daji is actually the name of an ancient historical figure, because the story and meaning behind it are not very positive, few people will choose to use this name.