In Feng Shui, the "heart-piercing sword" is a type of road punch. From a big point of view, it will strengthen the impact on the aura of the home, which will cause deflation and ventilation, which is seriously inconsistent with the Feng Shui principle of "hiding the wind and accepting the breath". As soon as you open the door and go out, you will be immediately hit by the strong wind and energy. The human body's aura will be damaged, the energy will not be maintained, it will continue to be lost, and the wealth will disappear.