After the 20-layer boss battle, we came to the 21-layer of the dungeon and looked for a point where we could safely hunt demons before trying out two skills for Karin's newly-remembered [Mad Warrior].

After trying it out, Karin remembered her skills as…

[Mad World]

Expand a field full of special madness around yourself, and as long as the attacking enemy is within range of the field, your abilities will continue to increase with each passing hour.

* Invalids when an ally is in the field range.

* Crazy manipulation proficiency changes the rate of increase in talent and the breadth of field range.

[Mad manipulation]

It affects my ability to use madness.

"[The world of madness] is a very difficult skill to handle. I can't believe my [Magic Knife] or [Magic Gun] are within range of the field, and not even Salia's [Heal].

"Right, even when I was a bear in a 20-layer boss battle, my abilities went up or down, probably because Ray-kun and Salia supported me, so [the world of madness] was out.

"It's advantageous when fighting a group with a solo, but if you can't get support, it's a sword of all blades, right? I'll lose strength one day.

I've tried a lot, but even with hostility in captivity or sleeping enemies, [Mad World] was disabled, with a field range of about 3 meters and a perceived rate of increase in abilities of about 30 minutes.

However, no supportive magic can be used by others. [Magic Props] such as [Health Recovery Potion] are OK to use, but it is difficult to drink potion even though there are enemies within 3 meters.

That's certainly capably insane......

"If you're in a student dungeon, you won't die. [Mad World] is easy to use, but be careful outside the dungeon, okay? Because it's dangerous if you think you can go any further like gambling.

"Okay, I'll be careful. Besides, I know the feeling is at stake just a little bit later.

"In the meantime, let's get more and more [madness manipulation] and more proficiency within the dungeon, maybe we'll get new skills again.

"Yes."

They ranked seventh in the school due to a breakthrough in the Dungeon 20 tiers.

"Ray and his party is amazing! It's a feat to be within the 10th ranking in first grade.

Dr. Milva seemed happy. The teachers rejoice in the student's activity in the position where they wonder if the bonus is out depending on the student's grades, and are discouraged when the grades fall.

"The top of the list right now is in the third grade attacking 29 layers, right? Is it hard for a 30-layer boss after all?

"Well, it seems like the 30-layer boss can't make a breakthrough because there are a bunch of powerful individuals out there.

"It could be tough for a three-person party like ours.

It's going to vary depending on how far you give it all......

"By the way, I'm talking about other countries, but it looks like there are students in a similar student dungeon who have broken through the 50-layer boss. Sounds like you're in third grade this year, but you're also talking about a possible 60-layer boss breakthrough within teachers before you graduate.

"Are other student dungeons the same?

"The characteristics vary somewhat from country to country, but the difficulty doesn't change that much. Countries are playing scouting matches for that party.

"Some parties are awesome. I'm partying with someone I know, but I don't know how you're doing.

"Ray-kun's acquaintance is throwing a student party, too. Ray-kun's acquaintance sounds awesome, too.

"Right. It's a foursome party, and I only know it before I go into high school, but I think it's out of standard strength from what I can tell you about the two of them. You think you'll lose 80% if you fight properly.

"From me, I think Ray-kun is out of standard too......