The restless players not only built iron tracks in the mine, but also repurposed part of the mine into greenhouse tunnels.

These greenhouse tunnels are illuminated by magic crystal lamps, accompanied by the Dark Night Elf magic and fertilizer produced by [One Mouthful of Chemical Pool], boasting an astonishing yield.

Especially since these greenhouse caves are adjacent to the mines with iron tracks, not only can the agricultural products be easily transported outside the cave, but they can also provide abundant carbon dioxide for the crops growing inside, promoting their photosynthesis.

The only downside is that due to the low oxygen content, the Dark Night Elves responsible for spellcasting have to carry oxygen tanks engraved with Netherworld Language into the caves.

As for Luo Yan, he doesn't need an oxygen tank.

With his grasp of elemental magic, he can directly form a relatively high-pressure oxygen-rich area around his body.

According to the theory developed by Miranda and the players, chemical elements can also be integrated into casting spells as a type of element, although this requires a certain scientific literacy and understanding of magic, along with a bit of improvisation.

Many of the native inhabitants of this world and players struggling with casting are stuck at this point, but this is not a problem for Luo Yan, who is a "top graduate of Demon King Academy."

He can not only take care of himself but also envelop Alakdo beneath him and the acolytes following him through his control over magic power output.

"Not bad, you've done well."

Riding Alakdo through the wide underground passage, Luo Yan looked around, a smile of approval on his face.

Food production is of paramount importance, especially since there will be some fluctuations in grain prices in Thunder County recently. In the future, it may not be as easy to buy cheap grain from Silver Pine Town as before.

And relying entirely on Socduo's business guild can easily lead to price hikes by unscrupulous merchants.

Therefore, after meeting the players' demand for the new version, Luo Yan immediately came here to inspect the future granary of the Great Graveyard.

On both sides of the underground passage, magic crystal lamps hanging from the top of the caves emit a soft light, illuminating the wheat growing inside the caves.

Under the influence of natural magic, some of the wheat has already matured, bearing plentiful ears.

Life professional players dressed as Undead Rats are skillfully navigating the narrow mining tunnels with flexible agility and short statures.

They are harvesting wave after wave of wheat with scythes and loading them into special trolleys, to be transported by skeleton soldiers.

Although the Undead do not need human food, completing tasks can earn them joss paper and contribution points as rewards, which does not hinder their hard work.

After all, joss paper can be exchanged for money on the forum.

Thanks to these tireless laborers, and those wealthy players who love to take shortcuts, without their mutual efforts, Beifeng City could never have developed so quickly.

"This area is for main food production. The wheat produced here will be sent to Beifeng City's mill for processing and made into other baked goods. Thanks to your followers working day and night, and even though the Hell Dwarves are consistently purchasing food from our hands, the grain in Beifeng City and even in the maze has never been interrupted."

Following alongside Alakdo, the robed acolyte respectfully introduced the facilities here and the work achievements of the relevant personnel.

Luo Yan nodded approvingly, gently tapping with his magic wand as the Bronze Level spell "Alchemy Eye" was cast, revealing dark green stripes on the surface of the mining tunnel.

Those were the paths of magic power transmission.

A series of flickering dark green light spots outlined the contours of the conductors embedded within the mine's rock mass.

"...The layout of these conductors is very clever. It seems you've put a lot of effort into the distribution and use of energy."

The acolyte accompanying Alakdo nodded slightly, a faint pride threading through his humble words.

"Yes, my lord, this is the joint achievement of your followers and the Mole People of Iron Teeth City. They have equipped each greenhouse with independent magic regulation systems, allowing the control of light intensity by increasing or decreasing magic output, precisely matching each growth stage of the crops to prevent magic waste and nutrient loss."

Hearing Lord Demon King's praise for this unknown soldier, Alakdo, who was ridden by him, couldn't help but feel a little jealous and blurted out.

"Lord Demon King, the Weaving Shadow Clan has also dedicated a lot of effort for your cause, to gnaw these mines into suitable shapes, we've lost at least ten thousand brothers here."

There is a bit of exaggeration in the figure, civil engineering spiders, though consumable, were not that fragile.

However, that being said, it estimated that around one to two thousand should have been sacrificed, though the exact number was uncertain.

Luo Yan smiled and patted Alakdo on the head, soothing his jealous emotions.

"I know, Alakdo, I have seen all the contributions of the Weaving Shadow Clan, including yours. But you are my mount; in other words, we are family. Do I need to say more about this? Rest assured, your medal has long been prepared for you."

Hearing Lord Demon King treating him as family, Alakdo trembled with excitement.

"Lord Demon King... please forgive my presumption, I... I just wanted your recognition too much! After all, that cat-eared person—my meaning is Lady Sarah, her strength is clearly below mine, yet you always keep her by your side."

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