C592 Mysterious stone box

The white light flashed, causing Qin Shaojie to squint his eyes a little. However, his gaze was firmly locked on something that rose along with the white light.

To be exact, it was a stone box, square and the size of a fist!

However, the moment this stone box appeared, a powerful aura that caused people to feel suffocated slowly spread out from within the stone box. Under this aura