C880 Kill

Bang!

Bang -!

Bang!

Every bullet was not wasted by Jiang Fann. After a few bullets were fired, the sentinels fell to the ground.

Another familiar alarm sounded in Jiang Fann's mind.

Without even thinking, the one that came was naturally the grenade.

If he wanted to attack upstairs immediately, using the grenade was the best way.

Running to the roof would naturally take some time