Celine, who had gathered sights from me and Sanmina, started explaining with her arms together.

"Because the mana that should be stored in this child's magical vessel is dwindling, the mana in the vessel will always run out, like burning the pot empty, for example. That leads to a physical disorder. I think this is what happens because I consume mana frequently. Can you think of anything?

"You mean you've been using magic all this time?... ah"

As soon as the asked Sanmina thought about it, she slapped her hand and replied.

"I use item boxes like every day, so that might be it."

"Oh, do you have an item box? Then I'm sure that's it."

Eh? You spend mana on item boxes!? I'm not consuming it.

Asked Nicolas with a thoughtful question, surprised by the sudden new information, Nicolas looked stunned.

Did you think oniichan's was the same as the general item box? Because it is not normal when the capacity increases and the appraisal can be done. Normally, it consumes magic according to the size of the entrance and exit. "

Was that so? I thought you gave me something good, but it was more than I thought. I really have no choice but to thank God.

And I have another question.

"Hey, Nicola, is it not good for your body to use a lot of mana I always do to spread the magic vessel?

The nature of the vessel is everyone. Celine was talking about a pot, so if you go with it, Mermina is a small, burnable pot, oniichan's is not burning, and it's a disgusting strange substance X that grows well. "

That's right......

I wonder. Although it should be good in terms of performance, I don't feel that it is praised.

In the case of Mermina, the mana should spread the vessel, but the amount of mana used and the amount recovered cannot be balanced, so it is a burden.

Even if I spread out the vessel, I don't think I should do it at all. Well, I used too much mana in the first place. While we were having that conversation, Celine and Sanmina kept talking.

So if I don't use the mana for a while, will Melmina heal soon?

"I see. But if you refill your mana, it'll heal faster."

"Replenishing mana? How do you do that?

"I'll give you a drink with plenty of mana."

That's how Celine looked at me.

I thought it would be difficult for me to get sick, but apparently it's not because I don't have enough mana. I take out D-potions that are not very useful.

Oneechan, will you let Melmina drink it?

"Is this a potion? Okay, let me have a drink."

When Sanmina took a D-potion from me, she gently put the vial in Mermina's mouth.

Melmina, why don't you keep drinking?

Melmina's throat soon starts to pound. You seem to be able to drink well.

Oniichan, perhaps I should cast a healing magic on you too.

I see, if it's caused by a lack of mana, it can also have a good effect on healing magic. I get closer to bed and activate healing magic while rubbing Mermina's back. Cheer up, cheer up.

When Mermina's back emitted a blurry light, Sanmina was surprised to see it with her eyes rounded. Speaking of which, this may be the first time I've seen healing magic.

And when Melmina swallows the potion, she exhales and releases her mouth from the container. And with a neat face,

"... Mom, maybe it's getting worse."

"Eh, really?

Sanmina nodded on Mermina's forehead.

"... the fever is dropping! Uh-oh! Melminar!

Soon Sanmina hugged Mermina. That's just because the mana is depleted, and if you put the mana in your body, it seems to recover quickly.

We watched for a while with a feeling of relief that Sanmina was as noisy and happy as before.

"Thank you, Celine boy! No, honestly, I was a little worried that I didn't feel like a normal cold! Thank you so much!"

Sanmina finally releases her beloved daughter and sends her thanks back to us. The smile is as dazzling as the summer sun. I knew Sanmina looked better when she was healthy.

"But I think it has healed even if I let him sleep like that. I don't think I'm ever going to use an item box even if I get a fever."

"Still! I realized that I had to be careful when using the item box a little more from now on, and I really appreciate it.... and how much is the potion? I'll pay for it!

"No, it's fine. I made it myself anyway."

"Well, boy, don't be shy! Hey, hey, how much do you want?

"Er... About seven gold coins at the wholesale price....."

When I talked about the price I was afraid of, Sanmina froze with a stunned expression, and at the next moment, she bent her hips to 90 degrees and bowed.

"Boy, I'm going to be a gotcha! Instead, let's have dinner, so please stay with us!

"Oh, are you sure? Thank God."

Celine answered, feeling like she was going to stay. Apparently, I can take care of the village chief's house again this time. I can't wait to see the many Tentacles we haven't reproduced yet.