C997 Human Selfishness

After a while, he put the medicine down.

"Did Nangong Jin give this to you?"

Qiao Qi nodded.

"He said that only the Nan Family has this thing. We've shown it to other doctors before, but none of them could analyze its contents, let alone copy it."

Speaking of this, Qiao Qi's brows couldn't help but reveal a trace of worry.

Que Soo nodded. "Of course they can't replicate it