Soul Society, Seireitei.
Department of Research and Development, Spiritual Wave Measurement Research Division.
Hiyosu, who resembled a gigantic green catfish, sat solemnly before the screen, staring without blinking at the changing data and the specially marked locations in the Human World.
In recent years, the Spiritual Wave Measurement Research Division had undergone several changes in personnel, technology, and other areas. Most of those changes had been connected to Captain Su Feng.
Hiyosu did not resist them. On the contrary, he cooperated with them wholeheartedly.
Because in his impression, even his own captain had to treat Captain Su Feng with great caution.
The fact that he could continue serving as the person in charge of the Spiritual Wave Measurement Research Division had much to do with Captain Su Feng's appreciation of him.
Perhaps it was because of his appearance, or perhaps because of his exceptional professional abilities.
Hiyosu did not dare draw conclusions lightly, but in order not to disappoint the regard the two captains had shown him, he had worked diligently for decades without daring to slack off in the slightest.
Not long ago, Captain Su Feng had come here and conveyed an extremely strange order.
They were to closely monitor the Spiritual Power circuits in the Human World and report any abnormalities to the First Division immediately.
But several days had passed without the slightest abnormality.
If he had to name one, it could only be the Garganta that had appeared in Karakura Town in the Human World not long ago.
Ever since intelligence concerning Hueco Mundo had been delivered to the Gotei 13.
The Menos that once required strict vigilance had now had their danger ratings lowered to extremely low levels. The appearance of several Menos would not even trigger the alarm system.
Only Menos at the Arrancar