Some people claimed to have seen the White Impermanence, but they did not mention the specific experience or what they were holding. Therefore, it was impossible to determine if anyone had seen the White Impermanence.

Someone had seen the Black and White Ghosts before. In the search results provided, someone mentioned that there was a statue of the Black and White Impermanence in a temple in Singapore. The author also claimed that he had seen the Black and White Impermanence. Other than that, there was also someone who mentioned that he was a management trainee from Hell and had come into contact with the Black and White Ghosts. Therefore, it could be concluded that someone had indeed seen the Black and White Ghosts.
Some people claimed to have seen the White Impermanence, but they did not provide any specific experience or details. However, these claimed experiences had not been verified, so it was impossible to determine whether there were people who had seen the White Impermanence.
The friendship between White Impermanence and Black Impermanence was very deep. White Impermanence and Black Impermanence had been good friends since they were young. The story between them was very touching. They had experienced life and death together, and they were like brothers, even more so than real brothers. On a rainy day, White Impermanence was drenched in the rain while trying to get an umbrella for Black Impermanence. In the end, he drowned. This story showed the spirit of sacrifice and deep friendship between them. In addition, according to the legend mentioned in the search results, White Impermanence and Black Impermanence were sworn brothers when they were alive. Their friendship was like the ancient mountains and rivers, and they lived and died together. They chose to protect each other in the face of death, showing their deep friendship. Therefore, it could be said that the friendship between the White Impermanence and the Black Impermanence was very strong and precious.
The Black Impermanence and White Impermanence looked like they were ferocious, fat, short, and had a face like charcoal. They wore a black hat and black clothes, and their skin was dark green. White Impermanence often smiled. He was tall and thin, with a pale face and a long tongue. He wore a tall white hat and white clothes.
The Black Impermanence and the White Impermanence had different descriptions in traditional culture. We can see that Black Impermanence's appearance is usually dark and green, wearing black clothes and a black hat. He is short and has a fierce face. White Impermanence was dressed in white. His face was pale, and he was smiling. He wore a tall white hat with the words " Wealth in Life " written on it. However, because the search results did not provide a specific picture of the person, they could not provide an accurate picture description.
White Impermanence's original name was Xie Bi 'an, while Black Impermanence's original name was Fan Wujiu.
The White Impermanence and the Black Impermanence were a pair of gods in the traditional culture of the Han people, and they were also the most famous ghost officers. They were the Soulbringers, responsible for capturing ghosts and helping to reward good and punish evil. The White Impermanence was called Xie Bi 'an. He was tall and thin, and his face was pale. The Black Impermanence was called Fan Wujiu. He had a fierce face, a broad body, and a small black face. They were handcuffed and shackled, and often worked under Hades, Shing Wong, Emperor East Peak, and other underworld gods. Therefore, White Impermanence and Black Impermanence could be called ghosts.
Black Impermanence and White Impermanence were the demon spirit characters in the mobile game Night Walk of God's Capital.