The First Dream

You find yourself soaring through the air above the land of slightly different version of Chult that you have come to know. Looking down, you identify the familiar landmass where Port Nyanzaru should be located, but its gone. In its place are a few thatch huts, the caws of pterodactyls on the cliff sides, and moans of cattle dinosaurs.
Looking further ahead into the heart of the jungle a titan of a man stands in the middle of a metropolis near one of the other bays and inlets that cut into the Chultan coastline. One at a time, the behemoth places bricks down, one after another in a monotonous task to form buildings as a time lapse begins. Each day, the man fast forwards his way through the construction of a city, before disappearing before the sun could set.
As you watch the passing weeks to months in fascination, you begin to notice the shadow has been moving on its own. Whenever the figure began building a new ward, it seems to be attempting to tear down the work already completed, until the figure puts down rocks of pure white to reflect the sunlight and remove his shadow. The shadow recoils and slinks into the heart of the jungle. Your perspective shifts as you're pulled deeper and deeper into the jungle as the shadow begins coalescing into a floating landmass.