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

"No surprise there—it's you, after all. You mastered Kidō compression and wrapping in just one day."

Yoruichi Shihōin's voice carried a hint of amusement, followed by the gentle sound of water rippling.

Something seemed to explode in Masatsuki Aozaki's mind—boom—and clarity returned to his gaze. He lifted a hand to cover his eyes.

"You coming in? I'm not wearing anything."

Lying in the underground training hall's hot spring, he rested his head on a towel, leaning back against a large stone.

This was, without a doubt, Kisuke Urahara's most useful invention yet—

A recovery hot spring inspired by Kirinji Tenjirō's White Bone Hell and Blood Pond Hell.

And Kisuke had not let him down.

Masatsuki had only been soaking for a few seconds, yet the injuries from his Shunkō training had already healed almost completely.

"Don't be shy..."

Yoruichi crouched at the edge of the spring, dipping her foot into the water to test the temperature.