![](https://i.mydramalist.com/4p2vdt.jpg)
![](https://i.mydramalist.com/27Ry2t.jpg)
Both have this creepy vibe to them and keeps you hooked till the end. Although Hell is other people is more intense and creepy than Extracurricular.
![](https://i.mydramalist.com/W3J1pt.jpg)
![](https://i.mydramalist.com/27Ry2t.jpg)
both aren't your typical k-drama and explore the dark side of student life. I just can't describe this in words how much I like these 2 dramas. Just give it a shot and you will be hooked from start....