In the Legend of Nezha, it is recounted that Li Gen, a yasha entrusted with guarding the sea, once served as the imperial pen of Haotian Shangdi.
In appearance, Li Gen is a lizard like creature with long mercury red hair, protruding fangs, and a face the color of indigo.
[2][3] After the celestial being Nezha had been washing himself within the Nine Curve River - which had upset Ao Guang's Crystal Palace to an abnormal extent - Li Gen would be sent out to investigate, as like he should.
[4][5][6] After his death, Jiang Ziya appointed him as the "Dahuo Xingjun" (God of the Great Misfortune Star, 大禍星君).
Three figures on the list of gods, Li Gen, Princess Longji, and Ao Bing, already belong to the Heavenly Court.