A journal, lost by Survivalist Langlais
Notably, I have yet to see a Dryad create a structure of any kind. Birds build nests, humans build homes, ants will dig tunnels for shelter... but Dryads do not. Given that they have no organs we can identify, being made of stone and branch and vine, perhaps they have no need. But this does not mean they are unaware of the concept of construction.
One construction draws the attention of Dryads more than any other, and these places are where the highest populations can be found: ruins of the Ancients. Their vines twist through the stones, slowly breaking apart that which has weathered time and storm and events unimaginable. Some travelers have even mentioned seeing Dryads use their weapons in an attempt to break the Ancient stones.
But why? What motivates this behavior? They do not dismantle our villages, or seek out our hideaways. If they were human, I would propose that they seek to destroy all evidence of the Ancients, much as Scipio Africanus set his torch to Carthage. Events in the past, long before our reckoning, may have caused this enmity. We may never know the full story, but we must seek to find all we can.