chapter 23 secret service

In a hidden warehouse in the downtown area, Relina, looking pale, was hiding there.
Bloodstains were still visible on the corners of his mouth, and he looked extremely weak.
Cultivators, even those at the Qi cultivation level, possess certain qualities unmatched by ordinary people, such as vital blood essence.
This is equivalent to the concentration of a cultivator's entire life essence. Using vital blood to activate spells can greatly increase the power of the spells, but at the same time,...