Hook (勾陳 Gou Chen) is the fifth of the nine deities on a Yang Dun plate and the court's officer of restraint. The name belongs to the sky before it belongs to the plate: 勾陳 is the hooked asterism that curls around the celestial pole, and its brightest star, 勾陳一, is the pole star itself. The deity keeps that image of a hook holding everything in its orbit. The tradition classes it inauspicious, and the verse text 奇門遁甲鳴法 ranks it with Serpent as the fiercest of the nine: 「勾陈藤蛇为最凶」. Its element is earth, and its office is to hold things back. In the Flying Plate convention followed here, Hook sits only on Yang Dun plates, from the Winter Solstice to the Summer Solstice, four palaces on from the Chief by Lo Shu number, and takes the center when the count lands there; on a Yin Dun plate its seat belongs to Tiger (白虎).
The hook that holds: the classical portfolio
The flying-palace court gives Gou Chen one office: it restrains. A modern summary of the tradition calls it 「牵制之神」, the deity that holds things in check, earth by element and stubborn by temper, and files under it the matters that do not move once they are caught: land and fields and the quarrels over them, jails and compulsory labour, officialdom and its paperwork, the lawsuit, and the dispute that starts in words. The same summary adds alarms, uncanny happenings and rumours that sway a crowd. Its signature is the snag rather than the blow. Where Tiger strikes and Warrior steals, Hook binds: the deal that stalls on one clause, the permit that sits in a queue, the case that outlives the grievance that began it.
Why the verse ranks it among the fiercest
奇門遁甲鳴法 is blunt about the Hook. Its couplet reads 「勾陈藤蛇为最凶，白虎玄武乃灾祟」: Hook and Serpent are the fiercest of the nine, while Tiger and Warrior are named as bringers of calamity. The ranking reads oddly until the portfolios are set side by side. Tiger's harm is sudden and visible; Hook's is slow, structural and hard to escape, the entanglement that turns a small matter into a long one and whose cost is time. The reading that follows treats a Hook palace less as a place of danger than as a place where things get stuck, and judges a matter under it by how easily it could be withdrawn: loose terms, plain papers, and an exit agreed before entry.
Hook as your natal deity
A natal Gou Chen is read as the holder's signature: persistence, a firm grip on terms and boundaries, and the patience to see a slow matter through. The same summary gives the deity a calculating mind and few words (「有心计、不善言辞」), and the reading follows it: the strategist rather than the speaker, strongest where land, law, administration and custody are concerned. The caution is the hook turned inward. A nature that holds can hold on past the point of use, to grievances, positions and old disputes, and the counsel for Hook natives is to choose deliberately what they bind themselves to, because letting go is the one skill the signature does not supply.
Meeting Hook in a period plate
A Hook hour is a poor window for anything that must move quickly or be easy to undo: an open-ended commitment, the first move in a dispute, papers you may want back. What it serves is the matter that should be made to hold: securing a title or a boundary, formalising an agreement already settled, putting a claim on record. Hook stands only on Yang Dun plates, so it belongs to the half of the year from the Winter Solstice to the Summer Solstice; through the other half its seat passes to Tiger. The counsel compresses to the clerk's rule: under the Binding Hook, sign only what you mean to be held to.
References
Canonical sources that inform this guide.
- 奇門遁甲鳴法 (Qi Men Dun Jia Ming Fa), chapter 1 · BOOK
- 易德轩 — 飞宫奇门的神盘用法 (the flying-palace deity plate) · WEBSITE
- Qimen Dunjia · WIKIPEDIA