The information that Su Yu obtained from the fisherman's minds was much more detailed than the general information from the heavenly mystery array.
Firstly, according to the data released by the Nine Dragons Island Nation's Imperial City, there were nearly ten million people on the Nine Dragons Island Nation. 90% of them could only be an apprentice of the Spirit-Branded Retainer technique in their lives, which was ordinary humans who had not reached the Black Iron Rank.
The Nine Dragons Emperor was a Gold-rank Spirit-Branded Retainer Summoner. He also had twelve Silver-rank Spirit-Branded Retainer Summoners under him. As for whether he had any hidden trump cards, it was not something that a mere fisherman could know.
On the surface, these were all the strength of the Nine Dragons Imperial City.
