Trying to go to the future

Back to school 

"I'd rather die than go to school" Chaewon said while wearing her uniform, Yuri who heard that turned to her with a small smile "Are you ready?" Someone Asked, Yuri Turned "Kang Minju-ssi!" Yuri said, Chaewon turned around "Gowon asked me to check on you two because it's been a while, the others have been waiting" Jinsoul said, Chaewon and Yuri put on their bags and nodded

school, The school they left for 1 Year? or 1 Month?, Already looks Terrible, Black gate is now brown, Soft white walls there a some Black spot 

"Honestly, this school is as deadly as it seems, just been living for a few days or months it's like an abandoned place" Hyunjin said, the others laughed at Hyunjin's words, "Eh, what is this.." Heejin said, the others walked towards her there the writing in front of the school gate "This school is closed, please be careful" Jinsoul Said who read the inscription, "This place? Abandoned? We are 17 years old right? Or 18 years old?" Minju asked, They were a little confused by the writing "I think we're in the wrong place" Chaewon said, The others turned to Chaewon, "no, we're not in the wrong place, maybe something was on purpose" Gowon said, Hyejoo grabbed Gowon's hand and held it " Someone's coming!" Yeojin said, they rushed to hide

"We used to go to school here" one of them said, "a lot of memories" one of them replied "We used to go to the future without us knowing it with the h