"Ugh... School's finally over! Ah... I really need to say hello to Yohan oppa!!"
"Hehehe... Let's finish cleaning quickly!"
"Lee Yeon-ah, wipe the blackboard!"
"Huh? Oh, I get it~"
Sweep sweep sweep-
Tiring- Tiring-
"what..?"
"A serial killer... I'm a little uneasy..."
"Han Yi-yeon!!! Clean up!! Why do you keep doing other things!"
"Oh..! Sorry! I'll finish it right now!!"
Why do I feel anxious..?
