Li Feng increasingly feels that the strength of the Blood Wind Association is somewhat weak, after all, apart from him, there's not even a single S-class expert. Once an expert of Zhu Yuan's level appears, one person can overturn the entire situation!
Jiangnan, however, is where Li Feng's lifeline lies, and it absolutely cannot have any mishaps!
At this moment, upon hearing Li Feng's words, Elder Tong and Du Ling were both in a face of dismay and helplessness!
"Li Feng, the experiment can no longer be conducted because the Blood-colored Heart Stone you gave us is all used up! Otherwise, we would have already begun developing higher-level potions."
Du Ling spoke directly to Li Feng at this moment.
"It's all used up?"
Upon hearing this, Li Feng was momentarily stunned, then he simply smiled:
"So that's how it is, but it's fine, I still have quite a bit left!"
