Feng shui view of the groove behind the house

There is a puddle behind the living room. If you think feng shui is not good, you can help him fill it in. Then look at our house now. Now we are building a house. Generally speaking, we all dug a big nerve behind the house, so we all put it to sleep. Our sewer is lying there and throwing it in. Everyone has that smelly water. I don't care about these things. Now, after every house, don't you dig a big stinking pit behind everyone's house? It's transparent when you put it there, and everything at home is poured in. Nobody is wrong. You have too many superstitions.