A subtle grey light flashed across the tranquil sea.
Soon after, the figures of a man and a woman appeared in the midst of the greyness, hovering above the calm water surface.
Upon closer observation, you could see they were engaged in a conversation:
"Katerina, twisting the world like that can cause serious consequences!"
"It's a necessary action. Compared to the cost of twisting the world a bit, surely we can't let fire elements easily pinpoint this world's coordinates and invade directly, can we?"
"But the changes to the world's geography can lead to huge issues between nations, countries, and civilizations!"
"Haha, that's not within my concern."
"..."
The two in conversation are, of course, Ronald and Katerina, returning from the [Infinite Negative Number Field] to the outside world.
However, before they truly set off back to this world,
