C171 Seven killing devil fist

"Big brother Iron King, seniors, the soul crystals in my hands are indeed from the Soul Race."

"Ten years ago, I had the pleasure of meeting a merchant from the Soul Race. I bought all of his soul crystals."

"Currently, I have three pills with me. Master Gu, I know that it is not enough to pay for the materials, but can I take the rest for now?"

Xuan Li took out the remaining two soul crystals