"Gudu gudu..."

The green liquid is churning in the stone jar. It doesn't emit any heat, but it feels like boiling.

It may be because this is the fifth cylinder of culture medium prepared. Luna is no longer as curious as she was at the beginning. She just waits quietly and waits until the alchemy array under Sharab is completed.

Now it seems that what Sarah said earlier is obviously very correct - Luna found that the process of making alchemy culture liquid is indeed not complicated at all, even much simpler than the preparation process of many magic drugs. And the reason why they still have to rest until now is really just because they have to make a large amount, that's all.

"Almost."

Suddenly, Sarah, who was pounding her thigh in a nearby rocking chair, stopped her work and said to Luna:

"Empty another jar! Be careful, don't spill it like just now."

What Luna has to do is actually very simple, but it's just to use the newly made culture medium to "change water" for the stone tanks containing dolls in this room - pumping out the old ones and replacing them with new ones without even using your brain. In addition, the weight of the culture medium refined by clean water and several materials is surprisingly light. It's not tiring to scoop it up in a wooden bucket.

While Luna was working, Sarah finally put down the thigh of the doll in her hand, gently jumped down the rocking chair and walked to the stone jar in the middle.

Some materials in the refining array have been consumed, but the next material is ready at first. Now it can be started again only by replacing it.

While they were busy with their own work, Sarah suddenly said:

"Speaking of... Miss Lovegood, this attack is over for the time being, and the living bodies should make a comeback in a few days. Before leaving, Maka told me that it was necessary to patrol a little farther away between the attacks in order to keep track of the movements of the living bodies."

"Oh, that is to say, are you leaving the ancient city?"

Luna asked as she poured a bucket full of green solution into the empty stone jar. She watched the culture medium fall into the jar and crash on the motionless couple inside, drowning it again bit by bit.

"Yes," Sarah nodded. "You shouldn't leave here in a short time, so I think it might be necessary to talk to you."

"Well," Luna said plainly, "then be careful! There are so many enemies outside."

"Thank you," Sarah answered calmly before saying, "but I don't want your concern... I just want to remind you that you'd better not come to my room when I'm away."

"OK!" Luna agreed without thinking about it. Then she put down the empty barrel and came back to her mind and said curiously, "why?"

"Because I think you might find a cellar under my room," Sarah probably wanted to say. When Luna asked, she immediately hid nothing. "There is a highly evolved Corpse I caught when I went out for inspection last time - Oh, by the way, the one that secretly chased you at that time."

"Chasing us?" Luna couldn't help thinking about it for a moment, and then suddenly said, "Oh! That's the shadow Harry can't hit? How did you catch it?"

However, Sarah doesn't seem to have the idea of continuing to talk about this topic. Seeing that Luna had scooped up all the culture liquid in the stone jar in front of her, she immediately motioned to the door:

"If you change it, go to the backyard again! You can start injecting water."

"Oh."

Luna obviously didn't have to ask clearly. Hearing what Sarah said, she immediately put down her inquiry and went straight to the door.

Just as she left the room, she couldn't help whispering to herself:

"No wonder it suddenly couldn't feel it at that time. It turned out that Sarah helped us... Well, Sarah is really a good man!"

So this whole night, almost all the two people in the room spent in the boring circulation operation of "preparing culture medium" and "changing culture medium". It was only about two hours before dawn the next day that Luna finally fell asleep next to the pile of doll parts by Sarah's rocking chair.

"Miss Lovegood, the last cylinder is about to -"

Sarah just wanted to remind Luna to finish the last task tonight, but she found that Luna had fallen asleep with a doll's leg. Seeing this, she had to gently shake her head and get off the rocking chair. With a wave of her magic wand, Luna floated to her rocking chair.

"Do the rest yourself!"

……

Luna wants everyone to be friends, because in today's dangerous environment, the state of loose acting is obviously not a right choice.

Sarah can feel it naturally, and she doesn't reject it.

As for the ngofein sisters... I have to say that many things have been done up to now. It's better to live in harmony than make everyone break up unhappily.

After all, halber and his army of corpses will always be the enemies that everyone will face together.

So, with Luna as the "natural lubricant" as the step, it seems that the sisters finally don't mind getting closer to Harry.

The next morning, everyone who had slept in the middle hall all night woke up one after another. Ron propped himself up and complained that he was sitting and sleeping last night so that his whole body felt very sore.

"Eh? Where's Luna?" Hannah rubbed her eyes and looked around for a moment before muttering, "Oh, she seemed to say she was going to help Miss hornheim."

However, just then, everyone heard a sudden sound of footsteps across the corridor. Then Luna, who had just been mentioned by Hannah, ran out of the door.

She glanced back and forth at everyone in the middle hall, and then muttered:

"Have you left so early?"

"Gone?" Neville wondered. "Who's gone?"

"Oh, it's Sarah," said Luna, who was about to go back and look for it again. "Last night, Sarah said she was going out to inspect today. I just woke up in her room and found that she was gone."

When she heard this, Safina waved her hand and said:

"Don't look for it. She will go out at dawn the day after the corpse attack. I'm afraid she's already walking in a wilderness by now."