Is there a saying that a black cat died at home?

Rumor has it that black cats are evil spirits, and black cats die at home, which means that black cats help you block disasters. If you believe something, you don't. If you believe these things, you can find someone who knows them, otherwise you will always think about them and hide them in your heart. If there is nothing wrong, it will go wrong. If you don't believe me, just pretend that nothing happened.