If you dreamed about a black mouse in the house: Alie, your life will increase, you can make a program with those around you. To see a black mouse in the house in your dream refers to unproductive property, an acquaintance who harbors secret enmity, to be upset and disgraced when secret affairs are revealed. Letting a black mouse live in the house in your dream indicates that you will gain power and authority by being smart in the near future.