Bianshi

Lady Bian , formally known as Empress Wuxuan is a famous concubine  who gave birth to Cao Pi, Cao Zhang, Cao Zhi, and Cao Xiong. Sometimes known as Bianshi but her given name is not known.

Role in Games
Introduced in Sangokushi 12 , Lady Bian is a female officer of Wei

Historical Information
Lady Bian (30 December 159-9 July 230),Born in modern Lanshan District, Linyi. Originally a singing maiden with a poor background, she was known to be wise and modest with her new found fortune beside Cao Cao. After Cao Cao's death, she was named Empress Dowager by Cao Pi. As she succumbed to the illness that would eventually take her life, Zhenshi cried endlessly when she thought of her mother-in-law's condition. Upon hearing of her daughter-in-law's state, Bianshi warmly admired her devotion.