Y Ddraig Goch — The Red Dragon
The dragon under the collapsing tower — the buried conflict that undoes every structure built above it, now flying on a nation's flag.
King Vortigern's tower at Dinas Emrys collapsed every night until the boy Emrys — the future Merlin — asked the unasked question: what is under the hill? Beneath the foundations lay a hidden pool, and in it two dragons, red and white, whose nightly battle shook everything built above. Drained into daylight, the dragons fought in the open and the boy read their war as prophecy. The red dragon rose, in time, to the flag of Wales: the buried thing acknowledged and made the sign of the people.
The SGE Reading
Shadow named: nothing built over unintegrated conflict stands. Diagnosis — draining the pool — precedes all construction.
Canon Resonance
The dragons are already under the hill, sleeping, determining everything above — the series' architecture in one legend.
A Micro-Practice
For a pattern that keeps collapsing, write the boy's question at the top of a page — 'What is under the hill?' — and answer honestly.
Sources & Respect
Historia Brittonum; Welsh legendary tradition of Dinas Emrys.