Pandas are black and white perhaps because it gives them an advantage in their natural habitat. The contrast helps them hide from predators or stalk prey. Additionally, it might be a form of visual signaling within their species for mating or social interactions.
The black and white coloration of pandas serves multiple purposes. It helps them blend into their environment and may also play a role in social signaling within their species. Additionally, it gives them a unique and recognizable appearance.
The Black and White Ghosts were not lovers. They were a pair of brothers who were not related by blood. Although they were set as a sibling couple in the anime, in folklore, they had different background stories. One of them was that they used to be best friends. Therefore, it was impossible to determine if the Black and White Ghosts were lovers.
Wang Xianzhi was the reincarnation of the White Emperor. Emperor Bai was one of the five Celestial Emperors in the ancient book, and he was in charge of the western gods. Wang Xianzhi was a once-in-a-century martial arts prodigy in Sword Snow Stride ". His responsibility was to protect the Gate of Heaven and fight against all those who wanted to pass it. He defeated the Sword God Li Chungang and broke the wooden ox and horse, so he claimed to be the second in the world. Although the search results did not clearly explain why Wang Xianzhi was the reincarnation of the White Emperor, it could be speculated that his reincarnation identity was to protect the Gate of Heaven and the rights of the Jianghu people.
Black and white can focus the reader's attention on the story and characters rather than being distracted by colors. It also has a long tradition in the manga industry.