"Blood Reservoir?" Zhang Jiuxiao scratched his head in embarrassment upon hearing those words. "That's a place where only the core members of the Zhang Clan are allowed to enter. Someone like me isn't qualified to enter at all…"
The Zhang Clan's Blood Reservoir was a place of utmost importance. Only those whose bloodline had reached a certain level of purity would be allowed to enter the area and cultivate. People like him had no rights to enter at all.
"I'll bring you in," Zhang Xuan said.
If he wanted to raise Zhang Jiuxiao's cultivation from Saint 6-dan Grand Dominion realm to a level where he could subdue experts of Zhang Chun's level, normal training methods wouldn't work at all. After all, the other party didn't possess the Library of Heaven's Path and couldn't cultivate the Heaven's Path Divine Art. On the other hand, the cultivation of its simplified version took a significantly longer period of time.