I entered the lake with the golem, and I was looking at a different landscape from the lake seen from the ground.

"This is interesting"

Underwater, fish groups and aquatic organisms were swimming freely.

Naturally, of course, the lake near the house had no creatures, so I never saw such a sight.

"N, it was good to be impressed. And is breathing okay?"

In the water, Hesti whispers quietly.

Even if you just coat it, you can breathe and talk, you can do anything magic.

"No problem. Rather, I was too conscious of the scene and forgot to breathe."

"Yes. For now, there are quite a few fish that you caught."

"Oh, sure. It's easy to understand because it's glittering in gold and silver."

As Dianaia said, it seemed to be whirling near the bottom of the lake, but the color was conspicuous only by the color.

I'm so wondering if it's so conspicuous that other predators can do it.

"They are so powerful. I think that they are perceived as being eaten by ordinary fish, and eating up if they are swallowed."

"That's why I was catching a really noisy guy."

The taste was very good, so I thought I would fish again.

I think it's strange fish again.

"In other words, if it is so deep, sunlight will be hard to reach, why is it so bright?"

As you are guided by Hesti, you dive almost vertically toward the bottom of the lake, but the surrounding brightness hardly changes.

Despite the high degree of transparency, I wondered if the sun's light could reach this far,

"Because there are a lot of glowing gemstones at the bottom of the lake. The ingredients are a little mixed in the water, and the brightness comes from that place."

"Oh, are all the gemstones shining on the bottom?"

"N, that kind of thing.-I'm coming soon."

Hesti said so and pointed forward.

There was an object like a hemispherical pile of stones.

"What building is this?"

"The undersea temple ... a place like Manalil's nap. It's right next to the entrance, so come here."

"Oh"

I was led to Hesti and went to the side of the hemisphere, where I found a metal-like door.

I opened it and looked inside, and there was a room between ordinary boards.

Moreover, there was no water in the room.

There is no sign of flowing in even if you open the door.

"Um ...? Is there air here?"

"Yes. There is water resistance and air supply.

I'm in the room just like Hesti enters.

However, golems can't get in the way, so let them stand at the bottom of the lake.

There was still air inside, so I could breathe normally.

And more than that,

"Is the ceiling visible here?"

Like the aquarium's tunnel tank, I could see from the bottom of the lake to the surface of the lake.

"What kind of mechanism is this?"

"Well, this is a dome made of air. The outer wall looks like a stone, but it's just a camouflage, made of ordinary magic walls. The air is purified from underground below the board, A mechanism that is supplied stably without losing. ''

"I know."

"Well, it's a facility made of me, Ramulos and Manaril. The original purpose is to monitor the tractor. It was also made through the ceiling. It's a better place. "

Is that so.

"Oh, but why here?"

"No, I'm collecting lost magic items for anti-tractors that I left behind. It's not good to leave them on the bottom of the lake.

Hesti said, collecting a bag in the corner of the room.

Hesti is really serious.

… But, for the first time, I knew that Hesty was building a building,

"Even if it's a surveillance facility, it's really amazing here"

"We spent several years, but, well, you can do it in a matter of hours. It's not that great."

"Well, I'd like to tell you how to make it later, but it's still a good place."

I laid my body down on the board floor and looked up.

There were many fish swimming elegantly in the blue.

"Oh, this is fun just watching."

"Hmm ... I'm glad to see you.

Hesti says so and sits beside me, smiling.

"... and it's my first time to come here with someone, so it's a little fun."

"Yes.

"No, I do"

Hesti rolled with a colon next to me.

Then, while feeling her body temperature, I watched the beautiful underwater scenery.