Strange Gates Escaping Techniques — a layered divinatory compass.
Qi Men Dun Jia — "the mysterious gates that hide the Jia" — is among the most elaborate Chinese arts: a shifting board of nine palaces layered with stars, gates, deities, and trigrams, recalculated for the moment to reveal which direction and time favour an action. Once used by generals, it treats reality as a tactical grid where timing and positioning decide outcomes.
Qi Men unlocks the idea that opportunity is spatial and temporal at once — that to act well is to occupy the right place at the right instant. It is strategy modelled as a constantly updating map.