C574 Bang! He Fired a Shot!

"Boom!"

Facing the tightened security door, Lee Xuan directly punched it open, announcing his arrival.

"Da Da Da!"

Almost at the moment Lee Xuan rushed in, Nina heard the crisp sound of gunfire in the building. Apart from that, there were also a series of dull thuds, as if iron hammers were pounding on the steel plate.

Nina, who had experienced it before