Group of friends who came across in a mysterious theater? Trying to escape but in the outside world

little did they know, the world already stopped with the people all frozen, shops, houses are close. How would they handle it?  

"Trust me were not even safe here..." 

"I'm not playing your game you psycho!" 

Myungsoo, Kai, Kris, Suho, Ara, Jiyeon, Chorong, Suzy, Krystal

Try to play his game you'll be dead.