"We can't remain isolated, we need to interact with each other since we face the same enemy."
In the end, neither side was able to ignore the existence of each other.
At the same time, they recognized that they had a common enemy between them.
In that case, it was best if they worked together to face that common enemy.
But before they could work together, they had to get to know each other.
They had to know the habits and culture of the other side to know how to make this cooperation between them work. So in the end, it was decided that a group from each side would be sent to each other's worlds to explore.
That meant that there would be a group of cultivators that would be visiting the fantasy world that we resided in.
I had to admit that this certainly was an interesting thing.
