C2221 Yin Yang Reversal Formation

"Only now? It's too late! When I left the Wu family, I had already refined their Profound Qi. In any case, they're just a bunch of ants that can allow me to step onto the path of immortals. Their deaths are worthwhile! Do you think that I will take their Profound Qi and do nothing? Too naive! Even if you kill me now, You have lost