Afternoon.

Athena and Karen were visiting a cave at the bottom of the central lake.

"Karen. Is it really good here?"

"Yes, thanks to Manaril and Hesti, we've already done a survey of this lake bottom dungeon. Please do your training without any problems. The air is being refined from underground."

In the cave where the light of the sun did not reach, but it was illuminated by blue light, and it could see far away.

There is air, so you can work as usual. But

"Uh, your feet are slim."

The dungeon floor has moss-like growth, and the slime has been conveyed to the soles.

In addition to that, it is difficult to go step by step because it is slipping.

"Training in an unstable place is fundamental, Princess Athena. In that state, please defeat several monsters in this dungeon."

"Uh, yeah, I know it ... but it's a closed space, no matter how much air there is."

"That's right, so be careful not to use too much of your favorite flames, you'll be starved of oxygen."

"Wow, I imagined it, but it's terrible."

Karen shakes her head against Athena, who is protesting in tears.

"It's not too bad. You should build up your basic skills to handle any situation.

Athena recalls the morning she played with Daiichi.

He used the techniques he already remembered to manipulate the sand without incident.

"Sure, Daichi Oni has great power, but he mostly applies basic technology ..."

"I tend to look away at the enormous strength of the power, but there is another great part of Daichi. It's a place where you are familiar with things. You do the basics with tremendous power.

After saying that, Karen looked up into the void, as if looking at a distance.

"... Well, sometimes we get strange performance that can't be said to be basic, but please understand that it's out of the standard."

"Ah, ah ... it was amazing. Mass production from creating golems with new materials ..."

In the beginning, it was said that monolithic production was the limit-but it was possible to make two bodies in just a few minutes.

A few minutes later, I was building five bodies at the same time.

And then, if I kept my eyes off for drinks, the sandy beach was already crowded with sand golems.

"I think that speed is strange."

"Yes, it's the strength I really yearn for .... I'm honestly begging to order tonight and let me spend together."

"That's it, that's it.-Monsters are coming."

While talking, a monster like a white snake came from inside the cave.

It's about a meter thick, with its mouth wide open to show its fangs. So,

"Water Stamp"

At the moment Athena chanted, the water under his feet jumped up and hit the white snake's jaw directly.

The momentum of the water was strong, and the white snake was slammed against the ceiling of the cave.

Then the snake stops moving.

"This is the third body. There are all these white, long snake-like monsters.

When he heard, Karen tilted his head.

"Well, I came after a long time, but I have never seen such a monster."

"I don't even know Karen."

"Yes, it seems that the ecosystem has changed surprisingly. But I don't have to worry because my possession is not so great."

Fortunately, as Karen says, it's not that strong.

If you have a really bad monster, you can escape by teleportation.

Athena holds both hands, saying that the training will continue as it is.

"Yeah, I'm having fun talking with my sister at night and spending time with Daiichi Onii, so I'll do my best to finish my training too! For Karen."

"Hello, thank you. Let's go."

Then, Athena defeats monsters while diving deep into the dungeon.