In The Legend of Flying, Yin Pei is played by Sun Jian. According to Fei's story, Yin Pei is Yin's son and the only survivor of Yinjiazhuang. After the family broke up, he was raised by Ji of North Island. Paranoid and cruel. White Tiger Lord, Xuanwu Lord, Wolf Star and others all died at his hands.
He is a "noble queen" and had a blood feud in his childhood. He was willing to be an enemy and a running dog, and eventually became a monster. He appeared as a tough demon, causing a bloody battle in Wulin, and finally ended up with Beidou greedy wolf. How tortuous and sad!