In the cave where the Magic Node is located.
Kana was inside carving an array, which wasn't difficult for him, at least not this particular one.
Every time he needed to use the profession skill to capture the soul of a powerful being, an array was required to form the foundation of the ritual.
It's not very complex, but it's the basis of everything.
Kana had carved it many times in the game before, and was already so familiar with it that he could draw it with his eyes closed.
The profession of the [Soul Catcher] has a high correlation with the direction of Alchemy.
It requires many alchemy tools, as "tools" are consumables and also part of one's personal strength.
Of course, many essential tools are needed as well.
For instance, sometimes time doesn't wait, and there's no time to carve an array. At this time, a "portable formation expansion kit" is needed.
As the last stroke was completed, the foundation of the array inevitably caused a disturbance to this Magic Node.
