Null woke up with his eyes, crushed his shoulders, broke... and then he was treated for Catalina, and then he was all but heartbroken.

"That kid... you seem to have changed for a long time. I hope you've become human..."

Null, who was sitting in bed after Catalina's treatment, asked more or less about the tempo, which was super-fast and organizing data while flashing Schwartz inside the treasure box with his left arm.

That should have been a trivial word in itself, but...

"... you won't give it to me, will you? ♪ Gogogogogogogo ♪

Tempo seems to have nudged his horrible gaze out of its body, releasing an invisible black aura.

... but I'll tell you what, faceless is always the same.

"No, I don't need..."

"What... unwanted child!?

"I didn't say..."

Null of how to deal with the tempo of constant conversation to take the other person's frying feet, as if breathing.

Tempo doesn't have any offense at all, so I just wish I could talk normally... but this was the first time I had the chance to talk to her and Matomo, and Null seemed a little hard to attach to.

Null, who was formerly a belligerent demon king, so if there wasn't one thing about Cortex, maybe she'd say 'I don't care' or something and stick to the tempo... but again, because of her painful eyes, she had nothing more to argue with.

If it's a hassle, we don't have to get involved...

Perhaps this is what the first impression is the worst state.

... but the opponent is tempered.

Make it Waltz's sister and abuse her (?) It exists.

I don't know what happens when you treat her like that without...

"... that's enough"

"You have a pretty bad attitude towards your maid, don't you?... Catalina? Didn't you have enough cages (to go today)?

It is intertwined on the contrary.

But to the boulder, such tempo behavior seemed excessive to Catalina's eyes...

"You can't, can you? tempo. Isn't Mr. Null in trouble"

And I got stabbed in the nail.

"Really... If Catalina says so, we can't help it. I don't have a choice, so why don't you give Yuki an eight?"

"What, hey... why me?!

"That's because... you're a cute junior, right?... nothing, where we don't know, you're giving Cheval rice that's not milk... it doesn't matter, does it? ♪ Gogogogogogogo ♪

"Ngu?! (Then you find out?!

Yuki scratches a cold sweat before, on the inside, on the outside, just saying she didn't think I'd find out.

Earlier, there had been some serious injuries to her sister, so it seemed that her mind was in the exact state of the needle.

... Well, it's mostly the usual, so I don't seem to care deeply.

Seeing how it went, did you think it was a good feeling, or were you relieved that your target had changed...

Null, finally getting out of bed, turned his foot to the infirmary entrance, trying to avoid getting involved in the tempo again.

Then...

"Oh, Sister Null? Welcome back? Then I'll send it."

Yuki, who was watching how it was, passed by about his sister and opened the door that was ahead.

"... is that okay? You've been busy for a long time.

"Uh... I know you saw this building, Null Sister, when she came, too, but it's like a maze. Sister, you don't know the way home, do you?

"No, that's not..."

Null reminds me that Yulia, who brought me here so far, rarely hit anything like a switch next to the door.

Now that she realizes that it was a gimmick that would open the door, she seems to have decided to accept Yuki's suggestion.

"... I don't know how to operate the door, so let's ask Ains. No... should I say Yuki here?

"No. You don't have to worry too much, do you? Call me whatever you want, Yuki, Yuki or Yukiemon."

"Okay, in Ains"

"Eh... ah, yes..."

Then, Null turns around once...

"Um... Dear Catalina. Thanks for your help. I'm going to get you back to your posts so you don't get in your way any more."

And, after greeting the Catalinas, Null left the spot with Yuki.

After those two backwards disappeared to the other side of the automatic door, there was Catalina and Tempo left in the room...

"... Dear Null, it looks like you're going back to 'the holding'... but you're not going back to the country..."

"... Perhaps Cortex, too, wanted Mr. Null to go home and hit him cold... but it didn't seem to have worked out the way I thought..."

He seemed to interact like... etc.

They both seemed to have a lot of concerns about Null, who would have come for Waltz...

The Sirius sisters walk inside the medical facility towards the elevator hall, not knowing the Catalinas are having such an exchange.

Null seemed to have a lot to say to her sister Yuki... but she was the first to say something like this that she wanted to say the most.

"There seems to be a lot of... delicious stuff here, doesn't there? Ains."

"What? Is it a medical gas burner?

"... no. I don't know what you're talking about, but it's not about you, it's about what we demon kings like."

"... I'm sorry, Sister Null. I don't know what kind of dish the 'creeps' of people come out of fairy tales, etc., so I can't answer the story about whether they like it or not. I thought you were probably better at those stories, Shui Long or Fei Long..."

"... Ains. Maybe you, you think I like people's liver and eat it? I won't eat it. I'm talking about things you used to eat too."

"What? I was eating people...?

"... ha"

I feel like my sister will never understand, null exhaling a big sigh.

Where the hell did my sister's thoughts get so far from herself...

With that in mind, Null, who arrived at the conclusion constantly for a second, had no choice but to put into his mouth the name of the product as to what he was talking about.

"... we're talking about red balls"

"Kogiku... ah"

And solidify Yuki.

After hearing that one word from my sister, I finally seem to have left Yuki's head, out of talk of gas burner and liver.

... Rather, there was a cause in Yuki that I wouldn't have known if they hadn't told me so much.

"... now I remember. I'm sorry, Sister Null. After Catalina changed my body, I couldn't see things like red balls or magic."

As Yuki said speaking, her eyes were inevitably unable to see the magic because they were 'digital eyes' similar to those of Cortex and the Tempos.

That would be troublesome, so she seemed to have been diagnosed with eye replacement by Catalina before... but she didn't want to feel painful, spicy and scared, and she didn't mind if the magic stopped working.

There was also the power gained by making and changing the body, so I guess for her, there was no trouble without magic.

Other than that, there was a reason Yuki forgot about the "red balls" that were supposed to be her favorite.

In conclusion... Sole was not Yuki's favorite.

Leaving aside for the first time the story of what 'red balls' are, the very story of those sensitive to magic like demon kings who prefer 'red balls' to mouth was true.

But in fact, the Yuki of A-E, made as copies of Null, seldom spoke of "red balls".

Example (...) eh (...), if 'red balls' were to exist in only a certain amount within an area, and there were as many as six times as many predators there, it goes without saying that, by simple calculations, the consumption per person would be 1/6.

But... whether or not the predator (null) who originally lived there cleansed it is another story beyond the formula.

... In short, Null monopolizes the red balls by himself without telling anyone... I don't have to explain this any more, can you tell me the details?

In other words, Null, because he likes himself, should also like Yuki, his own copy... that's what he was thinking.

Well, Yuki, too, didn't know anything about the taste of red balls, so she couldn't seem to say that she didn't like red balls at all... but as mentioned, it didn't seem like she liked them, there was some delicious food, it just seemed to be a degree of recognition.

... Well, it's time to get the story back to normal.

Hearing about the changes that had taken place to Yuki's body, her sister Null opened her mouth with an unfortunate look on her face.

However, for not trying to give my sisters red balls myself, put them on the shelf...

"Was it... I was wondering if there was anything wrong with my memory, but then I had no choice."

"That, I mean, my head is crazy s... no, it's nothing"

"Nevertheless... as many red balls as I have. I suppose you have any idea what Master Waltz is leaving behind... If you eat on your own, you're going to be scolded later."

"What... is there that much?

"Yes."

Null inadvertently turns his hand to a space of nothing, concurring with Yuki's words.

And I pretended to grab something, pulling it to my chest... and she said:

"Even on this floor alone, there seems to be 20. Many more people must have died in this land..."

And towards that red bead that Yuki doesn't look like, null with a narrowed gaze.

If she's right... apparently, a lot of people had already lost their lives in this healthcare facility that was supposed to have been newly built...