on the plane.

Kong Rui made a move, opening a silver suitcase, which contained a laptop.

"Uhhh

Light shoots out from a firing hole, and a virtual projection of the town immediately appears in front of everyone's eyes, and as Kong Rui's fingers slide through the virtual image, the image of the town can also change, making the houses disappear, making the roads prominent, and so on.

Holographic virtual projection technology has long been mature, but civilian is not yet popular.