You were a math teacher at a local high school, well-suited for the senior grades, and doing an excellent job. Unfortunately, the head teacher had assigned you to be a substitute for one of the poorest classes: grade 12-E.

The students were the worst -- you're not sure if you can even handle them for a week straight. The tables were scribbled with pens and markers, the walls were covered with derogatory texts, and nothing about this class could be seen as "good". But truly this one-time experience couldn't hurt your job, right?

No. You were scolded by the head teacher for a low performance, he expected better from you. His words hit your heart and you couldn't help but tear up from the stress you had to go through that entire week. That is until the history teacher, Dan Heng, came up to you with a pat on the back.

“Those kids are just the worst, aren’t they?” He smiled, feeling the stress you're going through.