Cats with two-toned faces are said to ward off evil spirits. Cats are considered to be very spiritual, with a sense of smell, hearing, and vision far superior to humans, and a strong ability to sense danger. Therefore, cats are generally believed to be able to ward off evil spirits.

Furthermore, in legends from around the world throughout history, cats have been portrayed as guardians of spirits or messengers who ward off the dead. Whether this is good or bad is debatable. However, warding off evil is a folk belief without any scientific basis. Cats, on the other hand, are biological beings with their own physiological and psychological characteristics, which cannot be explained by superstition.