Starting from a fad, five lovebirds accidentally stuck to the colossal world entirely different with their lives in the era of the 20th century.

"What place is this ?" - Song Qian

"Why are we dressed like this?" - Choi Sulli

"Here is very cold .." - Park Sunyoung

"I do not like this place!" - Jung Soojung

"Am I dreaming?" - Amber Liu