"Ulquiorra, notify the other Espada to come to Las Noches for an Espada meeting."
"Yes, Lord Aizen."
After receiving Ailin's order, Ulquiorra vanished in an instant.
The speed of that Sonido was no slower than Shihoin Yoruichi in Ailin's memory.
Of course, it had been nearly a century since Ailin last saw Yoruichi.
Ailin did not believe Shihoin Yoruichi had made no progress during that time.
He also had a rough estimate of Shihoin Yoruichi's strength.
Several decades ago, Shihoin Yoruichi's spiritual pressure had reached the limit of Captain-level.
By now, both Shihoin Yoruichi and Urahara Kisuke had surely reached the level of Hundred-Year Captains.
During the Thousand-Year Blood War, Shihoin Yoruichi in her Shunkō state had possessed at least the strength of a Hundred-Year Captain at its limit.
In Shunko: Raijin Senkei, she could surpass the limit of a Hundred-Year Captain and enter a higher realm.
Shunko: Raiju Senkei gave her, at the very least, the strength of one who had reached the Shinigami limit.
Otherwise, she could not have aided Urahara Kisuke in his battle against Askin Nakk Le Vaar, "The Miracle" of the Sternritter.
One had to know that the Sternritter at that time had already been revived once by Yhwach using the Schrift. He had taken a portion of the power from the Quincy affected by the Schrift to strengthen the Sternritter. After their revival, those individuals had undoubtedly surpassed the Shinigami limit.
Now, Ulquiorra in his normal state was nearly comparable to Shihoin Yoruichi in her normal state in terms of speed. After his second Resurrección, even if he could not match Yoruichi's Shunko: Raiju Senkei, he should at least possess strength beyond the limit of a Hundred-Year Captain.
Seated upon the throne of Las Noches, Ailin rested his left elbow against the armrest, his