In this book, the 8 Lucky Saints show us the proven Taoist formula of the 8 Doors of Life [DOL]. This Door admits buildings or persons. The purpose of this method is to dissolve personal Black Karma. Black Karma is not obvious to the superficial mindset. It is hidden in objects, which resent its owners. Houses (objects) are alive and have a certain personality. A special Feng Shui flavour. Feng Shui here is much more than re-aligning main doors and furniture. It also includes the owner's (tenant's) personal Door. Once one knows about the hidden Door of Life, rigid boundaries can be thawed out in relationships, family and job. The reader will be enabled to calculate his own DOL and that of his building/apartment. He then can determine, if he and the dwelling match or mismatch. From there on he can work alternatives for a better future.