*
"How about I tell you a little secret? If you want your sister back . . .
You have to do something in return."
*
The distinct ambiance inside the corridors already made Yerin annoyed as she strode to find her classroom across the busy corridor. Being absent for a week isn't something to be proud of but she walked through the crowds with a raised chin yet with blank and sullen eyes, her hair was a mess and was just half heartedly pulled in a bun.
"I'm never gonna go with Miss Minji again. Her drinking habit is too much for me." She muttered, yawning and stretching her hands skyward before spotting her familiar classroom.
When she got inside, all of her classmates were doing the usual thing. Laughing and talking to each other in their little circles, still waiting for Miss Minji who
