Minjoon, Hyunki, Joochan and Eunkyung are walking around nervously. They keep their eye on their friends who are still sleeping.
"They are late," said Minjoon worriedly, "they should've come back here and changed shifts with us an hour ago."
"Do you think something happened to them?" asked Hyunki, who didn't rest for a moment since the morning.
"Where is Daejoon? Shouldn't he be here as a guard?" asked Joochan.
"Daejoon hyeong is guarding Sunsook, that evil guardian, somewhere in the mirror world."
"I hate to wait like this... I hope they are all okay," said Eunkyung while biting her nails nervously.
As Eunkyung finished her words, she screamed because Myungwoo just awakened along with loud groans.
"Myungwoo hyeong!" screamed Hyunki, quickly kneeling beside the sofa.
"Listen to me. We are in trouble. We should find a way out of a maze now. I can't debrief too much but there are many tricks in the maze," said Myungwoo in one long breath, "you can't change shifts with people in this world if you can't find the 'save spot' and I accidentally found it."
Joochan quickly kneeling beside Hyunki and put his hands on Myungwoo's wounded leg, "who can injured you like this..."
"It's okay, I'll guard here anyway. Minjoon, Hyunki, Joochan, three of you need to resume my journey. And don't get hurt," said Myungwoo while giving them his backpack, "the potions and I guess my mirror will be there now."