Three months later, Ye Yuan finally refined a portion of the spirit source crystal soul.
This great hall's information directly poured into his sea of consciousness.
What Ye Yuan controlled right now was just one-third of this hall.
If he wanted to further control the Purple Extreme Hall, he had to cultivate the follow-up cultivation method.
"Hiss … this divine essence stone expenditure is also too terrifying!" Ye Yuan was left speechless with wonder.
Unleashing an attack that eradicated first-layered heaven Divine Lord once needed to expend 50 million low-grade divine essence stones.
This was practically equivalent to a first-layered heaven Divine Lord martial artist's entire net worth.
Because Ye Yuan had the identity of an alchemist and his strength was extremely daunting, that was how he easily had several tens of millions of low-grade divine essence stones on him.