A black cat with white hair on its belly is a mysterious cat.

Not necessarily. Dark cat is a color, which refers to a cat with a black body. The situation that a black cat has white hair on its belly is called "the mystery of reflection", which is also a very special color. Therefore, only a cat covered in black can be called a mysterious cat. A black cat with white hair on its belly can be called by other names, such as "Reflection Pavilion" and "Black and White Cat".

In addition, it should be noted that color is not the only factor that determines the cat breed. Cat breeds also include body shape, ear shape and eye color. Therefore, it is unscientific to judge the type of cat only by color. To determine the breed of a cat, it is best to know more about its external characteristics and background information.