Food security, livestock breeding, air purification. Taesan had resolved some of the city's major issues but was still thinking of other improvements he could make.

He focused his mind.

“Build.”

With a rumbling sound, pillars rose from the ground. The earth twisted and reshaped itself into houses made of soil and stone.

Taesan knocked on one of the walls. It didn’t shake, even with a fair amount of force.

“Not bad.”

The people were ecstatic about the new homes. They eagerly examined the structures, some even rushing to claim spots inside.

“Wow!”

“It’s spacious!”

The earthen houses were empty inside, …