We all know that we need to have a conducive living environment to be able to survive. Like plants, humans need the right amount of water, air, and sunlight to thrive. But did you know that there is an actual town built underground and that the residents actually enjoy living that way?
Source: Soolide
We have seen films where living underground seems to be the right step in case of natural disasters, tragedies, or existential crises. But even to this day, the whole idea of living underground is still odd.