If his civilization had access to a durable tree that worked for building, Alex felt his own world would probably look like this one.
He watched many people moving through the air on devices that looked like hoverboards to him.
Each device projected a transparent, spherical barrier around the user.
It blocked the wind and probably protected them from collisions.
The boards were made of wood with a crystal socket in the middle.
They came in different sizes.
The largest one Alex saw looked like a floating wooden platform with decorations and a chair on top, like a flying chariot.
It can easily fit more than 4 people.
'How can they sustain themselves with such a population?' Alex wondered.
He shifted his focus to the area around the grove exit.
In front of the exit, many soldiers stood guard. They wore combat armor and carried weapons that looked like guns.
The guns reminded Alex of WWII rifles, while the armor looked similar to Kevlar combat suits.
