C769 Bovine Hair Needle

Zuo Feng did not seem to agree with what Hu Po said, but Hu Po was not sure about why.

Zuo Feng gently leaned forward and used a finger to touch the corner of the assassin's mouth, covering it with a little bit of the yellowish brown medicinal foam.

Seeing this, Hu Po hurriedly said, "Be careful, this might be a highly toxic poison, don't get infected so easily."

However, Zuo Feng said calmly