This piece of flesh, although black in color, is not rotted, but rather, it was originally black.
Herag can clearly feel the life force contained within this piece of flesh.
Judging by the arrangement here, it seems no one has come here for many years.
Yet the piece of flesh in the glass incubator still maintains its vitality.
Herag wandered around the room; the space is narrow and there's not much else.
He quickly noticed a witch array here connected to the entire castle's witch array.
The specific effect of this witch array is still unclear and cannot be seen in a short time.
Herag suspected it was meant to maintain the vitality of the flesh; he believed the castle's entire witch array was actually centered around this piece of flesh.
The castle's owner likely intended to leave this piece of flesh here, at least to use the witch array to prevent it from decaying.
When the opportunity was right, he would return to retrieve the piece of flesh.
