THE APOCALYPSE OF HELL YouTube Edition

Jack,mark,cry,and pewds we're all YouTubers they all pretty good friends,they were hanging at mark house everything was great they were having fun....but when they were about to go to bed third phones started to vibrate and beep,there was a warning on the screen:WARNING THERE ARE VERY TOXIC NUKULAR BOMBS BEING DROPPED PLEASE CALMLY GET INSIDE SOMEWHERE SAFE THANK YOU.So will they survive read to find out....