Your city is being attacked by terrorists. You're an ordinary Korean schoolgirl, you're 17. You go with Hyunjin much further from the city, so you can be safe.

You met Hyunjin a long time ago and by chance. Now in the middle of the forest, you have found one small house to hide from the chaos in the city, and to be safe. You just enter the house, it is cozy, pleasant Hyunjin:oh, It's good here.. He takes off his cloak and hangs it up