C84 Ghoolion(2)

Sang Lan's father said, "You just need to drop a drop of blood on it."

Ji Yayun's lips moved, as though he wanted to say something, but was stopped by her gaze.

Ignoring the strange feeling, I took the Swiss Army knife out of my bag and pricked my fingertip.

As the bright red blood dripped onto the jade, an extremely strange and terrifying scene suddenly occurred