If there really is something nuclear buried underground, don't be fooled by the small size of that box. If an accident were to happen, not to mention other things, that building would definitely become a pile of ruins at the very least.
People who can afford to live in this community generally have a small fortune, and if they themselves don't understand these matters, there is definitely someone in their family who does.
Even if the whole family is not well-informed about this, now that all the neighbors are gathered together, they can naturally hear about it from others.
It is precisely because of this that when word of this matter spread among the people, everyone's faces didn't look so good. Although having electricity and water in houses makes it convenient for everyone to live, if you put explosives under every building, no one would be willing to live on top of it.
