feat(content): the Seven — seven demon kings and their blood

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01HuHRPE7VfppUJEaoGBEUqZ

content/world/canon/morren-the-grey-mother.json

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+{
+  "body": "Morren, the Grey Mother, who comes with the fever. The blood she wants is thin and slow \u2014 the dying, the plague-struck, the ones given up on. Her army is the sick, and she is patient in a way the others are not, because rot does her recruiting. She works through despair, and cruelest of all through mercy: the pillow held over a suffering face, the kindness that is also a killing. Morren does not lie about what she offers. She offers an end, and for a great many of the Margreave's dying, that is temptation enough.",
+  "id": "person.morren-the-grey-mother",
+  "related": [
+    "faction.the-seven"
+  ],
+  "type": "person"
+}