Chapter 666

【Territory Upgrade: Energy (2.34 billion/100 million), Altar Upgrade Stones (9,460/3,000), Territory Buildings (4,382/5,000)】

Seeing the energy required to upgrade the territory had surged to one hundred million, Li Yue cursed the system's scheming nature once again.

For an ordinary lord, gathering just that one hundred million energy would take a long time.

And the Altar Upgrade Stones had also increased to three thousand.

One must know, destroying a territory yields at most twenty stones.

Only high-level territories might yield more, and three thousand stones.

That would require the entire territory to be in a state of war just to gather that many.

Just these two items alone would stump a vast number of lords, let alone the last item, requiring five thousand territory buildings.

Even he did not have that many.

However, if he pushed the Purple Thorn Wall forward again, he could fully reach that value.

Thinking of this, he sighed deeply 3.9 times:

"Sigh, in the end, one cannot escape infrastructure!"

After muttering this, a faint light flickered beneath his feet, and his figure instantly vanished from the Lord's Hall.

At the Purple Thorn Wall on the north side of Lord Chenxi's territory, standing here, he looked at the territory that had expanded by ten kilometers.

He began to feel melancholy; synthesizing the Purple Thorn Wall for this northern area would also take considerable time.

Sighing deeply once more, a light flickered in his hand.

Ten days later—

Seeing a Purple Thorn Wall already standing at the northernmost edge of the territory, a strong sense of accomplishment instantly surged in his heart.

Looking at the system, where over thirty million energy had been deducted, he wiped the cold sweat from his forehead.

"Fortunately, the energy required to synthesize the Purple Thorn Wall is not much, it just consumes time."

Moreover, this amount of energy could be recouped by selling three hundred Purple Thorn Flowers!