Even in a harsh environment, operating solely underground is a challenge that Red Moon believers can overcome.
The only issue is that this planet is situated in a drastically unsuitable environment, right within the development zone established by the Three Great Civilizations in the New Star Zone.
This is a location valued by the Three Great Civilizations.
Setting up here would be akin to placing a gang headquarters within a military control zone.
The last option is a lower-tier colonial planet located within the Three Great Civilizations, with a bit of a "hidden in plain sight" feel.
This planet, located in the Gemini Civilization, is the lowest tier of colonized planets, completely neglected, yet it happens to be in the core region of the Gemini Civilization's territory.
It's somewhat like a small county next to the capital.
It won't attract much attention, yet it's quite convenient.
But its proximity to the Three Great Civilizations is inherently its downside.
