If Ailin chose to go to the Human World with Haruko Kuchiki, Urahara Kisuke could let down more than half of his guard against Ailin.
After all, someone with attachments was unlikely to walk the most extreme path. They might even protect the world for the sake of those they cared about.
But if Ailin merely chose to have other Soul Reapers protect Haruko Kuchiki, Urahara Kisuke would have to make certain preparations in case he faced Ailin in the future.
"Thank you, Third Seat Urahara and Lord Yoruichi, for always worrying about my condition."
Just as Urahara Kisuke was observing Ailin, Haruko Kuchiki, who had been ignored by everyone until then, suddenly stepped between Ailin and Urahara Kisuke and smilingly rejected Urahara Kisuke's proposal.
"However, how long I can live is not important to me."
"I am the eldest daughter of the Kuchiki Clan, while Ailin is the current pillar of the Kuchiki Clan."
"The Kuchiki Clan can do without me, but it cannot do without Ailin."
"So I appreciate your kindness, Lord Yoruichi."
"Ailin, let's go back."
Then Haruko Kuchiki turned around, took Ailin's hand, and tried to lead him away.
As Ailin's wife, she would not let her husband take any action against his own wishes because of her. Nor did she want there to be any problems in the feelings between herself and Ailin.
Haruko Kuchiki did not dare imagine what she would think if Ailin accepted this treatment plan but did not accompany her to the Human World. Would she still love Ailin as she had before?
At the same time, as the Young Lady of the Kuchiki Clan, Haruko Kuchiki knew that her father was already advanced in years, while her nephew, Byakuya Kuchiki, had yet to grow up.
If Ailin chose to go