The reason Lin Huang and Bloody wanted to read everything at the archive and attain the maps were actually very simple. All they wanted was to learn more about the great world.
After all, it had been over 300 years since the Butterfly Sovereign was last in the great world. The world that she remembered must be different from how it was now.
After more than 300 years, the shelter that the Butterfly Sovereign remembered may no longer be there, let alone the accuracy of the coordinates.
Moreover, it was not only the Butterfly Sovereign, but most of the convicts that Lin Huang met in the Royal Trial were also imprisoned for up to a hundred years or more. Their impression of the great world too were from hundreds of years or even up to a thousand years ago.
Lin Huang and Bloody rode on the red worm's back and waited for it to crawl for some ten minutes patiently. Finally, the duo arrived at the cave where the archive was.