"DM, have you heard about the minister is coming to have a tour around our school later in the afternoon?"

"I.. heard it.."

"We can't put any trust in her anymore, if she finds out the story behind about disbanding them, kill her at once. The principal and vice-principal, I'll killed them once this case is over too."

"But do we need to kill them?"

"We've to kill them to ourselves safe, if you want to save the 18 of them, then better do it fast. Time is tinking away"

"Yes sir"

Those two would thought that someone overheard their conversation, when the door opened they ran away before even their lives were taken away too

Dal shabet and Exo were in the classroom waiting for the  teacher to arrive but instead of seeing the teacher, they saw the cleaners looking afraid

"Auntie, uncle, what's wrong?"

"A killer in the school!"

"Sshhh!"

"What if they hear about it?"

"If we tell them maybe we could be spared"

The 18 of them didn't know what they were saying, looking confused

"The principal and DM wanted to kill the spy, I think so and the Ex-principal and vice-principal to keep their position"

"Make sure this words doesn't come out of our mouth or n one would saved you guys"

"Ok! Then we shall go first"

Woohee commanded them to go,before anyone speaks up DM arrived

"Ok class,I've some announcement to make so settle down first.The names I called would received a letter and read to yourself only. Serri"

Instead Serri went forward, Woohee went forward and tore off the letters"

"Bae Woohee, what are you doing!"

"Doing something I should have done long ago, I should not have let your plan go so smoothly!"

"I'm trying to save them, can't you see?"

"You can save them but the only person you can't save is me right?"

"How...did you know?"

"Walls have ears"

Woohee ran out of the classroom but was knocked out of someone and brought to somewhere nobody knows

"Class seems like we've to end class early, by the way the school is giving you guys one day off so no lessons from now to tomorrow"

Everyone was very happy jumping and shouting around but Serri was afraid something might happened

"Why are you like this unnie?"

"I think the reason why we're off, Woohee knows about it"

"If is like this, then actually Woohee is a spy to get rid the 17 of us, but she develops a friendship with us didn't want to hurt us."

"Then Woohee would be in trouble!"

17 of them analysis the whole situation and start calling Woohee

"Hello"

A guy with a deep voice was at the other line