“Wow, it’s really spectacular...”
After entering the location of the buried city according to the map, the Rangers of the Zephyr Academy looked at the scene in front of them in shock. It was an underground city with an extremely complex structure, with countless roots of the iron tree extending underground.., forming an extremely complex energy line, with the nodes of the iron tree roots as the core, they built an extremely huge central city.
It was just like the other world in the underground core of a sci-fi movie. The most important thing was the iron tree on the ground. It was not an illusion that it was so lifelike. Although it was mechanized, it really imitated the functions of plants, it digested the energy in the space, processed and converted the energy through photosynthesis. The huge structure of the roots gathered countless energy nodes, forming the most natural energy transmission. Moreover, it could also be used for network construction.
