In Fengshen Yanyi, several people turned into birds. One was Lei Zhenzi. Because he ate two immortal apricots, he unexpectedly grew two wings under his arms and became a human bird. Although It has the face of a human, and the wings of this bird can also fly.

The other one is Xin Huan, who is also a man with wings. The novel does not describe how he became a birdman, but it is said that he is a strange person, maybe born. He was eventually Lei Zhenzi was beaten to death.

Lei Zhenzi is a very famous figure. He was different when he was born. Lightning flashed, thunder roared, thunderbolts and lightning complemented each other, shaking the mountains and rivers, and shaking the mountains. Just as King Wen Jichang said. Said, "After thunder, light shines, and the general star appears. Those on the left and right, come with me to find the general star." In this way, Lei Zhenzi was adopted by King Wenwen Jichang and became his 100th son, and was later accepted as his apprentice by Yun Zhongzi. However, many years later, when he grew up and Lei Zhenzi appeared in front of people, even his father Du Ji Chang was afraid. He saw two pairs of wings stretched out on his back, his face was like indigo, his hair was like cinnabar, and his eyes were piercing. , has teeth that grow outside the lips, is two feet long, and is extremely powerful. Not only did he look weird, but his face was also scary. Even his own father was frightened. King Wu did not dare to lead him into the inner hall when he saw him. It can be seen from this that the appearance is real and ugly, beyond everyone's imagination.

Although he is not good-looking, he is very filial to his father, has a deep relationship with Buddhism, and has made many military exploits for King Wu. After becoming a god, the physical body becomes a saint. In Fengshen Yanyi, there is also a Dapeng bird, formerly a fish and later a Kunpeng. It is also a figure in the fairy world. It secretly descended to the world and became a demon for a thousand years. It ate all the subjects of Shituo Kingdom and occupied the mountain in Shituo Ridge as its king. It was extremely ferocious and extremely fast, with its wings flying 98,000 miles. Later, it was subdued by Tathagata Buddha and became the protector of the Western Heaven.