Bleach: Watch Closely, This Is How You Use a Zanpakutō

Masatsuki Aozaki emerged from the underground training ground, his gaze sharp and clear, completely unaffected by the passionate affections of his lovers. His energy remained as boundless as ever.

With his current strength, even if all of them attacked together—including their Zanpakutō spirits—they still wouldn't pose a threat to him.

"This Hollowfication is quite interesting, but the duration is far too short..."

Recalling everyone's performance just moments ago, Masatsuki couldn't help but shake his head in mild disappointment.

The ability to help a Shinigami break through their limits was not to be underestimated—it greatly enhanced one's physical abilities.

Unfortunately, it just didn't last long enough.

Aside from Retsu Unohana, the only one who could maintain it for a decent amount of time was the exceptionally talented Mashiro Kuna.

...

The moon cast its silvery glow over Seireitei, bathing everything in a serene tranquility.

Masatsuki Aozaki walked alone along the main avenue of the Noble District as the once-quiet surroundings gradually grew lively.

He strolled leisurely down the white-brick road, savoring the slightly damp breeze as it brushed against his face, while the distant hum of the marketplace reached his ears.