Back when fan jianghe was taming the yin corpse, he was worried that he would not be able to find suitable blood to feed the yin corpse and cause it to turn on him. Thus, he prepared to feed the yin corpse with his own blood.
As such, he was worried about losing a lot of blood, so before he left, he specially borrowed this pill ding cauldron in case he needed it.
This small cauldron that su Wu looked down on was not easy to obtain for many cultivators.
After all, not everyone could get their hands on the cauldrons made by Shennong from the human realm upon heavens.
Of course, the small cauldron eventually fell into song qingxiao's hands after fan jianghe's death, but she didn't know anything about it.
Hearing su Wu confirm the origin of the pill-settling cauldron, song qingxiao was already quite satisfied even though he only said that it was only a middle-grade cauldron.