Prince Bojji

All humans transmigrated to a parallel world, where every one of them was a king with the territory.
They participated in a game called The Ranking of Kings and fought to become the best nation.
The rankings were determined based on various aspects such as military, technology, commerce, culture, and religion.
In the game, the kings would awaken different attributes of the land.
Someone exclaimed, “My Renewable Resources attribute allows me to enhance raw materials such as timber and minerals. I want to build the strongest empire of commerce!”
Another king challenged, “My King of the Undead attribute allows me to summon dead souls to fight for me. Who dares to stand in the way of my troops of one million undead?”
The third king declared, “My Integrated Production attribute will ensure that technology is being implemented efficiently. You foolish barbarians, watch as my nation advances a few centuries ahead of yours.”  
The fourth king said, “My Miracle Summon attribute can increase the efficiency of evangelism by 1000%. I look forward to the day when my nation becomes the top religion in the world.”
…
Li Xiang revealed a pondering look as he looked at his attributes shown on the virtual data panel.
[Attribute 1: Devils' Den (SSS rank, unique)]
[You acquired the original birthplace of the Dragon Clan. All the legendary dragons are now under your command.]
[Attribute 2: Devouring Lands (currently A rank, evolvable)]
[When you annex the territory of other kings, you seize their attributes as well. Furthermore, you can level up these attributes to even higher ranks.] 

Ranking Of Kings: My Land Is SSS Rank

Li Xiang also understood this point.

After all, Demon Country did not have a large population to begin with, and it had only developed for a short period of time. On the contrary, its territory continued to expand, resulting in this strange phenomenon of having a large territory and few people.

"Looks like we'll have to get more people in the future. It's best if it's humans and elves, the kind of race with a peaceful temperament, full of creativity and wisdom."

"Alright, you've performed well recently. This is your reward!"

Li Xiang took out an equipment that he had obtained on Evernight Continent and threw it to Demon Warlord, Lys.

This was a battle armor that came from the Soul-devouring Mother Tree.

The Pastries Were too Delicious