Who did Jiang Ziya catch in the fortune-telling hall?

Jiang Ziya caught the pipa essence in the fortune teller's office. After Jiang Ziya went down the mountain, he opened a fortune-telling hall in Chao Ge. Known as a living immortal by the people, Pipa Jing came to tell fortune out of curiosity. Jiang Ziya saw through her identity and origin at a glance, so he arrested her and burned the pipa essence alive in front of da ji.