Though he was known as the "Strongest Shinigami of the Past Thousand Years," Genryūsai Shigekuni Yamamoto was no reckless man.
Rather, for the sake of maintaining the Seireitei's stability, Genryūsai Shigekuni Yamamoto could become an executioner who slaughtered countless lives.
Take the Light Empire more than eight hundred years ago. Even after the Quincy's elite forces had been wiped out in the Seireitei, Yamamoto had not spared the remnants of the Quincy in the Human World.
Only after confirming that the last remaining Quincy had signed an agreement with the Shinigami and agreed to stop using Quincy powers to destroy Hollows did the Seireitei lift its pursuit of the Quincy in the Human World, allowing the Quincy bloodline a chance to catch its breath.
Of course, even after gaining a few decades of respite, only a scattered handful of Quincy remained. There were not even any big names among them...
Now, a human possessing "Shinigami powers" had appeared in the Human World. Although, at Ailin's proposal and with Shunsui Kyōraku's support, Genryūsai Shigekuni Yamamoto had agreed not to brand that human with Shinigami powers as a "criminal," he still sought every possible way to weaken him.
Genryūsai Shigekuni Yamamoto's intention was that, once that human boy with Shinigami powers chose to become a Shinigami, he would only be taught Blade Zen and not the Four Shinigami Arts.
No matter how powerful a Shinigami's Zanpakuto ability was, if he did not know the Four Shinigami Arts, his strength could not amount to much.
"Yes, I know where the line is, Captain-Commander."
Ailin did not say much more to Genryūsai Shigekuni Yamamoto. In any case, the Captain-Commander had already made his decision.
If he continued arguing with him, the two of them might end up falling out.
Ailin did not have