Such a terrifying rate of troop production is unprecedented and will likely never be repeated!

The speed at which the territory upgrades is also astonishing.

On the 14th day, you have a level 14 territory.

At an average rate of one level per day, that's fast enough to qualify for a Guinness World Record.

"Upgrade the incubator!"

Su Bai murmured to himself.

There are many types of buildings in the territory, but the most important one is undoubtedly the hatchery.

As for the main nest, it can only play a significant role when it is of a high enough level to hatch a large number of larvae at once.

However, the building level cannot be higher than the territory level, otherwise the upgrade will fail.

Even if one wanted to concentrate resources and focus solely on upgrading the main hive, it would be impossible.

Therefore, upgrading the hatchery is the most important of all the buildings.

【wood-】

【Stone-】

[Iron block -]

[Basic Energy Gem - 4500]

A burst of purple light shone brightly.

The peristaltic epidermis of the hatchery grew rapidly, causing its volume to increase as well.

Three minutes later.

[Congratulations, Lord Su Bai, the hatchery has been successfully upgraded]

[Hatchery level has reached Lv14]

"The newly recruited insect swarm will start at level 14!"

"Wait until tomorrow, when the new branch of the Zerglings appears, we'll recruit in large numbers all at once!"

"By tomorrow at the latest, we must completely conquer that little devil's territory!"

Su Bai's gaze was intense, his eyes sparkling with light.

There are still resources remaining, enough to upgrade other buildings.

"Upgrade the main hive!"

He muttered a word to himself.

【wood-】

【Stone-】

[Iron block -]

[Basic Energy Gem - 3500]

...

【wood-】

【Stone-】

[Iron block -]

[Basic Energy Gem - 4000]

The main nest began to stir, its tentacles rooted in the ground pulsating rapidly.

A faint, eerie light flickered, and the purple outer shell expanded by one size.

Five minutes later.

[Congratulations, Lord Su Bai, your main nest has been successfully upgraded!]

[Main Nest Level Reached Lv11]

[Main Nest Level Reached Lv12]

The number of larvae hatching increases by 140 every 24 hours.

Currently, a total of 400 larvae can hatch every 24 hours.

"A level 12 main nest can only hatch 400 larvae a day, which is still a bit low."

Su Bai has become somewhat arrogant.

They considered a force of a hundred to be too small and looked down on it completely.

If the lord who arrives this year finds out, he'll be furious and curse him out. This guy is way too Versailles!

"We still have some resources left, so let's upgrade the evolution chamber!"

"As a lord, you must be considerate of your subordinates!"

"Improving Abathur's working environment might allow the springtails' genes to evolve, producing better results!"

Following that, Su Bai spent wood, stone, iron blocks, and 4,000 biomass to upgrade the evolution chamber by two levels.

After the upgrade, the outer skeleton of the evolution chamber became even larger.

The peristaltic epidermis covering the surface has a darker luster.

[Congratulations, Lord Su Bai, your Evolution Chamber has been successfully upgraded!]

[Evolution Chamber Level Reached Lv10]

A new evolutionary sequence has been activated; please check it out.

"A new evolutionary sequence!"

Su Bai's face lit up with joy, and he quickly opened the evolution sequence page.

[Evolutionary sequence: Springtail]

[Glandular Overload: The adrenal glands of springtails are unnaturally large for their size, making them highly susceptible to mutation. This can fundamentally improve the adrenal system and increase glandular output. In combat, the excessive production of adrenaline significantly increases the springtail's attack speed by approximately 50%.]

【need】

[Biomass: 8000]

Tiger's Courage: 50

"With an increase of 50% in attack speed, the Zergling's combat power will reach a new level!"

"We'll be more confident in attacking Yamajiro's territory tomorrow!"

Upgrade now!

Su Bai was overjoyed, and a hint of excitement appeared in his eyes.

During the beast tide after the beginner period ends, you can obtain a large amount of various beast materials at once.

Fifty tiger galls are more than enough.

【Biomass-8000】

Tiger's Gall - 50

The springtails within the territory exuded an aura that was now stronger than before.

The next second, a system notification appeared before my eyes.

[Congratulations, Lord Su Bai! The Zergling Evolution Sequence - Gland Overload Upgrade has been successfully completed.]

With the enhancement of the evolutionary sequence, the Zergling's combat power level directly increases by one level.

"The current Zerglings are much more powerful than before!"

"We will definitely be able to break through the Japanese invaders' defenses tomorrow!"

"Tonight will be the last night that Yamajiro lives!"

Su Bai's gaze was sharp, and his eyes flashed with a chilling killing intent.

...

...

at the same time.

Lord Maxson of the United States has just led Marines, Marauders, and Hellfire Tanks in a major battle against a homeland force and wiped it out.

After returning in triumph, he upgraded the level of his territory, imperial barracks, and imperial heavy factory to Lv7.

[Congratulations, Lord Maxon! A brand new building has been unlocked—the Technology Lab!]

[Tip: The Technology Lab can be combined with any production building to unlock additional units and research programs.]

"Good!"

"Construct the Imperial Barracks' attached technology laboratory immediately!"

McKesson was excited and thrilled.

Five minutes later.

Adjacent to the imperial barracks, a technologically advanced laboratory appeared out of nowhere.

The types of troops that can be recruited in the Imperial Barracks have undergone new changes.

[Currently available for recruitment]

[Marine Corps Member: Requires 200 Souls]

[Medic: Requires 300 Souls]

"Let's recruit a medic and see how it goes!"

Maxon spent 300 souls to start the recruitment.

Ten seconds later.

"The doctor is here!"

"Do we need to triage the wounded?"

A woman walked out quickly.

She wore light white armor and carried a large white shield.

Medic

[Level: Lv7]

[Race: Terren]

[Quality: Myth]

[Equipment: CMC-405 Light Combat Armor]

This armor is lightweight, allowing women to keep up with combat troops with less physical exertion.

[Equipment: Shepherd Medical Module]

Using the latest generation of injectable nanorobots for precise repair at the cellular level, this medical device greatly improves the efficiency of medics' rescue efforts.

[Skill: Healing]

With the introduction of new rapid anesthesia and microwave laser technologies, surgery has become surprisingly advanced, enabling medics to provide treatment to wounded soldiers on the battlefield at any time.

Loyalty: 95

[Description: Marine medics are an indispensable support unit on the battlefield. Their sandwich-arm shields contain built-in first aid equipment, including nano-level anesthetics, chemotherapeutic agents, and laser beams capable of performing field surgery.]

The doctor is here.