The world has collapsed. The apocalypse has come. There are no survivors left, only soldiers who steal people and all they have left is to help the authorities survive. The infrastructure was destroyed and everything else too, and hands are needed to do heavy work. Soobin managed to escape from such a prison camp, now they are chasing him, he is tired and has almost no strength left, but he understands that if he stops, it is direct death. Suddenly, someone grabs his hand and covers his mouth with a hand before he can say anything. The guy whispers.

"Quiet, I'm one of you, don't worry, I will help you. Just don't make any sounds or they will find us both."

The stranger hides the two of them in an old destroyed building while the soldiers continue to search for Soobin.