Who: Everyone
When: Day 112, morning
Where: Everywhere
What: FLYING
AND SO WE LAUNCH. THE HQ LURCHES. There's a faint humming and the less faint (more like loudly crashing) sounds of branches breaking as the HQ shakes and trembles, as it slowly, in grinding starts and stops, breaks free from the tree and accompanying vines that had been trying to wrap itself around the HQ the whole time it's been perched there.
It starts to tilt uncomfortably to the right, tipping out of the tree, more vines snapping off and dropping into the swamp far below, and for a moment it feels like it might just topple completely out, but there's another shiver, a slightly louder hum, and the building starts to right itself, starts to rise up slowly in the air as the insides of the engine shafts glow with a white/blue energy. People inside the HQ by the windows can see the bellies of the the lizagons who've claimed the HQ as they climb out and down the sides of the building, inspecting it cautiously.
As the sea of trees recede enough that those in the HQ can get a lovely view of how expansive the jungle is, the HQ slowly, slowly starts drifting along its route south, then west.
Btw southwest is still where the Matriarch is approaching from.
ETA: OK YUKARI CHANGE THE ROUTE NORTHWARD