Hei Bai, also known as the Black and White Spirit, is a forest spirit that normally takes the form of a docile panda bear, protecting an Earth Kingdom forest for thousands of years. He can transform into a large four-armed monster in the Spirit World. Hei Bai had been the protector of a forest. Khalil Fong Watch Hei Bai Official Music Video. Watch TV Online, Stream Live TV, Record Shows.