More of the process here:
on my website
https://www.ganakel.com/galerie-gallery/the-big-wheel
The Big Wheel is a huge system of air treatment by natural kinetic energy.
The ancients thought they still had time to transform the CO2 in the air into O2. Oxygen to repair past mistakes.
Now in ruins, the survivors and their descendants use the megastructure to build shelters, recover the little Oxygen generated and build their lives by trading parts of the building to nomadic travelers. The latter arrive in “Chamole” to cross the desert and transport these metal parts.
The latter are still very resistant to the winds and to the corrosion of the sand that is violently blown in this arid and hostile land.
How much time is left to this city “Gran-Drou” before either the environment devours what is left? Unless it is the humans, who destroys once again what shelters life?
