Chapter 3732: Her tears fell silently.

The gentle and rich vital Qi continued to flow into her meridians through the Baihui channel and transformed into rich spiritual Qi in her Qi sea. Ling Chuxi did not even need to deliberately refine it. It was transformed into vital Qi and rapidly increased her cultivation.

Gradually, Ling Chuxi began to notice something strange.

Only less than 10% of the vital Qi that was injected by Baihui was transformed into spiritual power. The other 90% disappeared in the process of transformation. And even the spiritual power that was transformed from this 10% of vital Qi was mostly occupied by her soul, and only a small part was taken by her for her own use.

What did this mean? It meant that for every portion of her strength that increased, her grandmother would have to consume dozens of portions of vital Qi!