What do you mean, "Four-legged snake enters the house"?

There is no specific meaning, which means that your hometown is good, natural and ecological environment is good. You don't take the initiative to attack people, but most people bite when attacked.

Extended answer:

Four-legged snake: Four-legged snake is commonly known as lizard and skink. Because it has the word "snake", many people are afraid of being poisoned by it. In fact, a four-legged snake is neither a snake nor a bite.