He didn't believe anyone could resist the allure of this piece of Immortal Stone if he were to take it out.
Without hesitation, he put the Immortal Stone into his storage space and then lowered his head to look at the book. Only then did he realize that the stone he had found was merely a low-grade Immortal Stone. There were also middle-grade, high-grade, and top-grade Immortal Stones.
The low-grade Immortal Stones were azure, the middle-grade ones were pale yellow, the high-grade ones were red, and the top-grade ones were purple.
Even though it was just a low-grade Immortal Stone, it was still extremely precious. After all, logically speaking, these things should not appear in places like this. Moreover, it was precisely due to the presence of this Immortal Stone that the quality of this vein was so exaggerated.
Jiang Xiaobai fell into deep thought for a while.