After one month of marriage, there should be no vacant rooms. Simply put, within one month of marriage, the newlyweds should spend the night in the new house every day, and the new house cannot be empty at night.
Why can't we have an empty room after a month of marriage
It is a traditional custom, also known as superstition, that one cannot have an empty room after one month of marriage.
1. Previously, people believed that if a new house had no owner, unclean things would come in and affect the owner's fortune. Not leaving the new house for a month can ward off evil spirits, but this is a superstitious belief.
2. Guarding the new house also has another meaning: humans declare to all living things that this is a private space, please do not disturb.