Heaven Secret Tower was the strongest intelligence organization in the entire Azure Void Region.
The Heaven Ranking, Earth Ranking, and Spirit Ranking were all established by this power. These three rankings were recognized throughout the Azure Void Region, and even the Seven Great Powers acknowledged them. From this alone, one could see how extraordinary this organization was.
At the same time, Heaven Secret Tower was also the most low-profile and mysterious power in the entire Azure Void Region. Even the sect masters of the Seven Great Powers did not know where its headquarters were located.
Inside this place, everyone seemed like a machine. Each person carried out their duties step by step, without any unnecessary movement and without speaking a single extra word.
"Ah!"
Precisely because of this, the sudden cry of alarm from a white-robed man sounded especially piercing.
