'Alright, after HOURS, I should finally have enough claimed area, to begin digging my floor, but how do I do that because some (novels) use intent like I have been, others do stuff like converting the mana, or using their minions. I may as well just do it the same way I have always done it I guess.'

I begin to pull mana and mix my intent, like usual, before I could even finish, the stone begins to move, before I could even get the mana properly, which shoots right back into my core.

'What? did I miss something, I didn't even shoot my mana at the wall, so why is there a cube shaped chink missing from the middle of the wall?'

'Wait, there was another type among novels, one where you can just, control the earth at will within your domain, could this be it, well if it is lets do some redecoration, something big. Lets make this cave square, instead of leaving it circular, I want square.

The room, which I expected to tremble or crack, shifted about as if liquid, until becoming square, with me set upon a pedestal, which I sprouted from the floor beneath me, leaving me in a bowl on top of said pedestal.

'Yey, (smiley face), ok ok, enough, get help. Now that the room is square, what would happen if I do a whole floor at once, after all I did spend most of my mental power on floor designs and monster designs, when I was still human, giving me a library of blueprints, in my mind. I may as well test the limits on how quick, I can do this stuff. Now which blueprint should I use?'

I spend some time browsing, as I have perfect memory (I only discovered this just now), lets go with this one.

'OW OW OW OW, Ok ok, stop. So I cannot just create an entire floor, how about a room then?'

I envision a corridor at the back wall, leading to a slightly lengthier room, creating a rectangular shape. The Earth begins to shift to my will, creating the corridor first, which leads to the soon to be room, at first nothing appears to happen, in actuality the space is being created, via, the earth going down, similar to how water goes down a drain, The room soon reveals itself to the corridor entirely.

'Wow ok got some nausea there but at least the first, technically second, room is created. Lets... wait till this nausea fades before making another room, for now lets just move my core to the new room, after all the farther I am from the entrance, the better, speaking of, it seems they finished covering the entrance in webs.'

This tale has been unlawfully lifted from Royal Road. If you spot it on Amazon, please report it.

There is a reason why I did not cover the entrance in rock as soon as I discovered I could could, fear, I have READ the novels I know the potential risk, it is also not a risk I am willing to take, I don't want to essentially suffocate dungeon core style, and webs are like silk where will always be multiple holes in it even if they are not visible to human eyes I can see them, thousands of them.

'Wait, I need to deal with this.'

"Stop" I stop the egg layer.

'I cannot have too may spiders after all and I think 20 is a bit much, I don't want to be considered a threat by adventurers after all, if they exist, plus I don't want it to be crowded down here. Alright, I am good to continue room making.'

A corridor appears at the opposite side of the room, going straight, opening into a room the same size as the entrance room.

'Ok, this is going to take a while, if I always get nauseous after making a single room.'

...

'God I feel like hell, like I am on the very edge of throwing up, but it never comes, so I am always just at the edge. Anyways I managed to get all the rooms created, along with 2 doors, going in and out of the boss room, the doors were quite easy if you understand the basic principles of them, which I did, except for the handles, which I have just decided to go with the one, where you can seal it by putting wood across it (or stone in this case).'

'Along with all the rooms I have made, there is also made a secret room for the egg layer, and any excess spiders, speaking of I have evolved all the little spiders to the big ones, Except red eyes, I had always planned for him to be the boss, as he was the first of my minions, so he has a slightly tougher shell, is about double the height of the now normal spiders, and slightly more agile, I will hold off on making him any sharper than the rest, as that would be too much for a boss of the first floor, there is also an elite monster bit I only made it slightly bigger (Not as big as the boss but halfway to it) and sharper, I want to see how and adventurers will adapt (Again IF the exist).'

'Ok ok, I will stop holding off on the most interesting information, the layout. Starting from the second room, you know there is a room straight ahead, but there is now also one to the right with th-'

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"God what kind of spider den is this, why would you cover your only exit so fucking much, seriously why did it have to be spiders of all things, they always web up whatever they catch to either eat slowly or... Egg. It is always gruesome even the goblins have more decency than them. Jesus just.... CUT... THE... W..ebs, phew. I hate spiders, but at least their parts fetch a good price, along with being easy to deal with, well.. the dungeon made ones are the opposite."