The Frost Queen's deep abyss project half a century ago was aimed at identifying and resolving the boiling gold issue beneath the City-State. Generation after generation, the Governors inherited secrets about boiling gold, the queen, the curse, and the Deep Sea Ancient God. The power of the Saint formed a physical projection within the City-State and carved out this tremendous hollow area... Every single piece of intelligence was heart-stirring.
But for Duncan, the combined weight of these pieces of intelligence was nothing compared to the shock of "the Ancient God that invaded the City-State is a replica."