Zhou Xuanji threw the bead with his full strength, and the bead turned into a sharp projectile, penetrating the silhouette before crashing into the cave wall. The impact shook the entire cave.
Next, he used Universal Attraction to pull the blood bead back into his hand.
The whole process was within one breath's time, so both Old Mother Wan'E and the person in the shadows could not react in time.
Zhou Xuanji raised his right hand and pulled the person in the shadows over again.
He clasped his hand over the shadowy person's neck so tightly that the latter could only struggle to no avail.
With World Reincarnation around, Zhou Xuanji did't fear sneak attacks.
"Tell me, what's your background?" Zhou Xuanji asked indifferently. This person looked like a shadow, but his body was not ethereal. It was very odd.