"After the Body Integration Realm elder fell, Mutu began harboring disloyal intentions and stole the treasured inheritance cauldron..."
Perhaps because her soul was about to scatter into oblivion, Bi Xiaoyu began rambling about her falling-out with Mutu and how she had become neither human nor ghost.
Song Wen had no interest whatsoever in any of this. He interrupted her and asked,
"Those ten gu worms you summoned earlier-the Blood-Crying Mother-Child Gu. How can I bring them under my control?"
"You cannot possibly subdue them," Bi Xiaoyu said. "They are my natal spirit gu, bound to me in fortune and calamity alike. Once my soul scatters, they will die with me. If you do not believe me, you can examine them now. With my physical body dead, they should have become extremely weak as well."
Upon hearing this, Song Wen extended his spiritual sense into the Gu Cauldron hidden in his sleeve and found that the situation was exactly as Bi Xiaoyu had described.
Just then,
Mutu suddenly sensed a devouring force descending from high above.
It was so powerful that he had not the slightest room to resist as it dragged him toward the black hole overhead.
Mutu immediately understood that Song Wen intended to dispose of him.
Although he had long known this would be his fate, panic and resentment still welled up within him.
When he saw Bi Xiaoyu still standing where she was, rather than being dragged toward the black hole alongside him, his resentment grew all the stronger.
"Fellow Daoist Feng, spare my life! I can toil like an ox or a horse for you..."
As the black hole swallowed him, his voice abruptly ceased.
Song Wen had kept Bi Xiaoyu because she could not die just yet.
According to the Blood Refinement Gu Sacrifice Formation,