1. Yunhen, a character in the representative work Fuyao Queen, signed by Xiaoxiang, the writer who returns to the motherland, is deeply attached to Meng Fuyao, the heroine.
2. He followed him into the realm of life and death, became his lifelong friend, and later became emperor.
3. Its national name is "Yan", and it is one of the "Five Sages".
