![](https://i.mydramalist.com/rymlD_4t.jpg)
![](https://i.mydramalist.com/e5ezn_4t.jpg)
![](https://i.mydramalist.com/ExKy0t.jpg)
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In both the dramas the teachers are the villains ,
in 3nen A gumi hiragi is more of an anti hero, but in nightmare teacher uhm ki joon is the villain.
3 nen is practical but nightmare teacher is supernatural.
but in both the series students are tormented by their teachers, "who tried to teach a lesson "
in 3nen A gumi hiragi is more of an anti hero, but in nightmare teacher uhm ki joon is the villain.
3 nen is practical but nightmare teacher is supernatural.
but in both the series students are tormented by their teachers, "who tried to teach a lesson "
![](https://i.mydramalist.com/WAy4P_4t.jpg)
![](https://i.mydramalist.com/vNqjqt.jpg)
![](https://i.mydramalist.com/kY6Wgt.jpg)
![](https://i.mydramalist.com/Y0Jwdt.jpg)