Only I know the plot of the anime.

Ram Botanical Garden.

Internal laboratory.

Upon seeing the Frost Dragon Corpse that Su Jin had taken out, the old man's eyelids twitched.

It was a corpse!

Although it was cut open, it can still be pieced back together.

I thought it was scales or something.

He first glanced at Su Jin's personal information sent to his phone, then his expression turned strange.

"Your third world is a rare lighthouse world, which means you were able to slay dragons in your second world?"

"By sheer luck."

"Moreover, that dragon's nest has far more than one dragon. Unfortunately, my storage space is simply not enough. It's full after just one dragon, so I have to cut it open to put the rest in."

"What?"

The old man immediately started fuming and glaring.

You little brat, what a waste!

But it's only the second world, so it's normal that there aren't many ways to collect money yet.

Ugh.

What a pity.

This wouldn't happen if it were a scroll with a few seals.

I feel so sorry for him.

However, this made the old man take another look at Su Jin, and the more he looked at him, the more he liked him.

What a promising talent!

To be able to do something like this in just three worlds, no wonder they can produce the advanced class [Magic Swordsman].

That's not surprising now.

They definitely have some skills.

The old man immediately changed his mind.

"Ahem, about the deal, how about this, I'll take you as my apprentice."

Su Jin: ?

What are you doing!

Are you going to follow Li Huayuan's example and freeload off my stuff?

Regarding his expression.

The old man's face darkened.

"Don't underestimate me. The benefits I will bring you in the future will be immeasurable."

"Collect the dragon's corpse."

"Come with me."

......

They left the area with many Rams and came to a herb plantation. The plants here were diverse and strange, some of which looked like weeds, but Su Jin recognized them at a glance.

"Engenak grass?"

The old man was surprised.

"Do you recognize him?"

"Yes, it's one of the common herbs used to make [healing potions], as are the others next to it."

"It seems you intend to cultivate this on a large scale and eventually turn it into an industry."

"That's right, and the resources obtained from the 645th Otherworld are far more than that."

After saying that, Professor Miao Tengmiao led him to visit other areas. In some herb fields, some students were busy, and you could see them putting the harvested crops onto the carts pulled by monsters.

Those are horses with eight legs!

[Eight-legged horse].

The magical horse, with its superb endurance and astonishing speed, is considered by humans in the world of Ainz Ooal Gown to be the most outstanding land animal.

Ordinary people simply can't afford it.

As a result, we saw five or six horses here.

On the other side, a [Gorilla] landed. This is a new breed resulting from the crossbreeding of a griffin and a horse. In this other world, it would be an extremely popular mount.

This was especially true for the nobility.

Having a lot of swift eagles under one's command brings honor.

Professor Miao Tengmiao was a little smug.

"Not bad, kid."

"I didn't use technological vehicles because these magical beasts are more useful in the wild."

"Moreover, if we mate them with our native mutant creatures, we might be able to cultivate even more useful species. This is just the tip of the iceberg of undergraduate studies. We continuously collect resources from various other worlds. The stronger the students are, the more good things they can provide."

"The other world is very useful to us."

"It can change every aspect of life."

He looked up at the wall on one side.

"Turn on the lights!"

As soon as the words were spoken, the items that had been enchanted with the [Eternal Light] magic lit up one after another.

Provide light for the plants.

"Just this simplest kind of magic."

"It has also greatly dried up the market for electric lights. Lighting can be provided with just a voice command, and it is very convenient to have at home."

Now it has been improved.

Adding one [Perpetual Light] will last a long time.

It can also adjust the brightness automatically.

"Unfortunately, the kingdom is incredibly stupid. Even when it comes to building a road, the nobles say it will only make it easier for the empire to invade, so they won't allow it to be built."

The old man grumbled and cursed.

"If you want to get rich, build roads first."

"They don't even understand such a simple principle; no wonder their development is so pathetic!"

"As a result, our students didn't gain much from going there."

The more prosperous human nations become.

The greater the benefit for the school.

Next, Su Jin saw many commoner crops from the kingdom, empire, and theocracy.

Rye, potatoes, red mushrooms, black grass, and the huelion fruit tree, the latter of which produces a fruit similar to a citrus fruit.

"If you want to taste the recreated otherworldly cuisine, you have to go to the cafeteria."

"We also have some otherworldly crops here, but they're still worth studying; there might be differences. The humans over there are really suffering; their staple food is basically wheat porridge with vegetables. But there is a black mushroom that's hailed as a delicacy by the otherworldly people, a black gem! I haven't gotten my hands on any yet."

Su Jin remained silent.

He has it in his storage items.

It was indeed delicious.

In the original story, this was one of the gifts that the Digging Orc King gave to the Blood Emperor of the Empire.

"Besides, you don't think that's all, do you?"

The old man grunted twice.

In experimental field No. 7, only the same type of plant is planted.

"look."

"Mandragora".

"When it's pulled out, it will emit a deadly scream."

"Ordinary Gaia users must be extremely careful."

"But it has a significant role in magic, potions, alchemy, and other fields. In that other world, people tie dogs to leashes and make them pull mandrakes; for every mandrake obtained, a dog dies."

Su Jin: ......

Dog: Do you guys have any conscience?!

Speak up for me!

It sounds a bit like "Delicious in Dungeon," an adventure and food anime.

"Unfortunately, that other world isn't here; this plant was obtained through an exchange program with another undergraduate university."

"But we also gained quite a lot ourselves."

"For example, another type of datura grass from the ninja world, as well as vitality ginseng, red salamander, giant vine, and the recipe for soldier ration pills."

"Botany, isn't it interesting?"

After visiting more than a dozen experimental fields.

The two arrived at a relatively open area.

"You seem to have a keen sense for plants; you must have the [Forest Priest] class. In that case, how about we have a little spar? Don't worry, I won't use the ninja system; I'll just use 645 Otherworldly power plus curse power plus a certain magical world—only three things."

"Eat my green vines!"

Su Jin immediately used the same move.

Green vines entwine.

This is a skill of the forest priest.

The old man was surrounded by dense magical energy and charged straight at them.

He wanted to assess Su Jin's skill level.

......

After the battle.

Su Jin plopped down on the ground; he had no intention of using his special skill, [Sun and Moon Intertwined].

We can't beat them.

No need.

Who knows how many worlds this professor has experienced?

They are far beyond what a novice like myself can compete with.

Just then, the old man tossed a bottle of medicine over.

"Try this."

Su Jin first used magic to identify it.

?

Blue bottle?!

After drinking it, he found that a small portion of the magic power in his body had been restored.

"Not bad, right?"

"The 645 world you college students experienced didn't even have a potion to restore magic power, but it's different here. We can just get materials from other worlds and then develop them."

The old man was content and at ease.