The Death Door, or Si Men (死門), embodies the inevitable reality of death and aging, often accompanied by negative energies and stagnant Qi that hinder progress and growth. Despite its inauspicious nature, it fulfills a necessary function in the natural cycle of life, marking the end of one journey and the beginning of another. While death may evoke fear and grimness, it maintains harmony in the universe and signifies the commencement of a new cycle.

Originating from the Kun Palace in the southwest, the Death Door represents convergence, darkness, and concealment, with far-reaching effects evident in the colors of autumn and falling leaves. Suitable for death-related rituals such as burial and funeral rites, it also serves to ward off negative energies and administer punishments. However, it is ill-advised for wealth pursuits or seeking medical remedies, as its influence tends to align with stagnation and inactivity rather than growth or healing. Despite its ominous associations, the Death Door reminds us of the inevitability of life’s cycles and the need to accept and honor its natural course.