The first day that Lu Qingyun had entered the alchemy chamber, there was a thunderous explosion that shook the protective arrays around it.
It startled all the nearby cultivators and quite a few of the cultivators began to rush to the alchemy tower that Lu Qingyun was at to have a look.
But they were all stopped by Qian Jingjing and Tang Xuefeng who were meditating outside his alchemy chamber.
Tang Xuefeng merely told them, "It is alright. It is normal."
And then she had turned away all the cultivators.
