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

"Yuhime, Feilian!"

With this command, the wind stirred violently, erupting into a raging storm.

Like a ferocious beast, it bared its fangs and clamped down on the Hollowfied Ryuuseki and Izumo, preventing their escape. In an instant, the swirling winds formed an impenetrable prison, sealing them within.

A crushing pressure, as heavy as a mountain, bore down on them, rendering them immobile as if an invisible force was pinning them to the ground. Their bodies creaked under the immense strain, producing unsettling cracking sounds, as if they could shatter at any moment.

Masatsuki Aozaki stood still, his sharp gaze locked onto Ryuuseki and Izumo, watching them intently within the raging wind prison. His eyes held a trace of expectation, as if he were waiting for something miraculous to occur.

Time passed, minute by minute. An hour slipped away, yet neither Ryuuseki nor Izumo showed any signs of their Hollowfication breaking.

Masatsuki Aozaki frowned, shaking his head slightly. Raising a finger, he pointed at their foreheads and muttered to himself,

"Did it fail? Where did it go wrong?"

His voice carried a hint of doubt and frustration, his once-calm expression growing heavier with concern. His gaze remained fixed on the Hollowfied figures of Ryuuseki and Izumo lying motionless on the ground, unwilling to miss even the slightest change.

Then, suddenly, his expression shifted. A flicker of surprise flashed through his eyes.

The white skeletal layer covering Ryuuseki and Izumo's bodies had begun to crack—thin, web-like fissures spreading rapidly across its surface. The cracks intertwined, growing denser, forming an intricate network of fractures.