Moving over to the Butterfly Mansion offered at least a few foreseeable benefits.
First, naturally, was safety.
They would be moving well away from the key area the demons were currently searching in earnest.
Second, as their cooperation deepened further,
it would become much easier to transfer technical and support staff from the Butterfly Mansion to assist Tamayo's research.
Besides, transporting small quantities of demon blood from the Butterfly Mansion, along with small quantities of human blood for food,
would also take much less time.
As for this,
Tamayo did not refuse.
Or rather, if the Ubuyashiki could provide an environment and logistical support conducive to her research,
she was quite willing to move somewhere safer.
Near the Demon Slayer Corps' largest medical support center, if nothing else,
the chances of encountering ordinary demons in daily life would drop drastically.
Around Yokohama, however,
with its dense and highly mobile population,
the likelihood of demons appearing-or rather, powerful demons appearing-would rise accordingly.
After all, not long ago, they had participated in the campaign against the Lower Rank Chief near their current address.
With an important member of the Twelve Kizuki gone,
Muzan Kibutsuji would surely send some subordinates to search the area.
Not to mention, the Demon Slayer Corps had also provided intelligence that Upper Rank One, Kokushibo, was currently active nearby.
Xia Xi also mentioned something else to them.
The person in charge of the Demon Slayer Corps' Medical Department and the Butterfly Mansion, the current [Flower Hashira], Kanae,
was a very kind and accommodating girl.
In fact, the girl firmly believed that without Muzan Kibutsuji's control and influence,
humans and demons might be able to find a balanced way to coexist.
Although Xia Xi himself thought the idea was somewhat naive,
that did not make him scoff at Kanae