Seven Escape (2023)

Both require patience to get through, it will have you pulling your hair out and yelling at your screen like a madman and lowkey kind of depressing. Proceed with caution

A former victim of school violence plans and seeks revenge on her bullies after taking up a job as a homeroom teacher at the elementary school of the bully leader's child.[5] Some scenes are based on a true event in 2006 when a group of middle schoolers from Cheongju, South Korea, extorted money from their classmate for about a month, repeatedly beating and burning her using objects in the process.

They have more in common than it seems :
- The vibe, despite the setting being in high school.
- The deeper meaning.
- The extravagant cinematography.
- Scandalous female teacher.
Hierarchy's characters are not villains like in 7 Escape but there are similarities.

I can't believe no one made the comparison. Even the titles are enough. If you loved 7 Escape, especially the survival part on the deserted island, you will love Missing 9. Missing 9 feels even more random than 7 Escape too so if you like that then it's perfect.

they give the same vibe. also share some similar topics (the influence of sns ,cyber-bulling, fake life online, ect)

Stressful, full of thrillers, will raise your blood pressure and have you yelling at your screen like a madman. Same directors

From the same writer and director. Actor Shin Eun Kyung also worked with them in this project. You will see how well the writer and the director worked together since then to bring the kind of story they want to give the audience, and they're consistent with it to this day.

Lol i'm more confused that no one added this this is the exact sequel of the other drama and will be continuing and we can see the ending of first part

The plot is similar where the innocent people become the victim. Lot of action and plot twist during the process to know the whole story.