As Asano Kiyoshi delved deeper into his research, he became increasingly certain of one thing: Soul Society's Kido had immense room for development!
Take the Kaido mentioned earlier as an example. Within the Fourth Division's entire medical system, Kaido was like an elementary school test paper.
Whether you were a college student or an elementary schooler, you could only answer the questions on that test.
The scores each of them earned were equivalent to the treatment's effectiveness.
But even if a college student got a perfect score, they still could not achieve particularly strong healing. The limits of an elementary school test were right there.
Even slightly serious injuries simply could not be treated with Kaido.
Someone had a maximum health pool of one million, while you, the healer, restored ten health per second. That was nowhere near enough.
Not to mention that a healer restoring ten health per second was somehow considered a top-tier healer, while most healers could only restore six or seven points per second.
How could Kaido like that possibly demonstrate its worth in war?
It was precisely because of this that most of the Fourth Division's healing members basically relied on the special abilities of their own Zanpakuto for treatment rather than that frustrating Kaido.
For example, Retsu Unohana's Minazuki and Hanatarō Yamada's Hisagomaru both relied on the traits of their respective Zanpakuto to produce healing effects.
Still, it was not as though there was anything wrong with that. After all, a Zanpakuto's healing ability was itself a rare resource.
But what Asano Kiyoshi needed was a form of healing that could be mass-produced and widely adopted!
The Shinigami would soon face a war against the Quincy Empire!
Special cases like Zanpakuto healing could not be replicated! Unless they could provide powerful healing over a