Seo-jun described his Ideal World as an entire world of its own.
A world was the harmony of all its elements.
The sky, the earth, the clouds, the lightning, the rain, the ocean, the rivers…
Each had its own name when viewed separately, but together, they formed a complete world.
Thus, Ideal World required harmony to function.
One element could create a massive change, but if it disrupted the balance, then it was no longer a world—it was destruction.
For example, the sun could fall and engulf everything in flames.