Season 1
A high school student dreams of becoming an architect. However, she had to drop out of school after suffering from brutal school violence. Years later, the perpetrator gets married and has a kid. Once the kid is in elementary school, the former victim becomes her homeroom teacher and starts her thorough revenge towards the perpetrators and bystanders of her bullying days.
Episodes
1 1화 Dec 30, 2022 
2 2화 Dec 30, 2022 
3 3화 Dec 30, 2022 
4 4화 Dec 30, 2022 
5 5화 Dec 30, 2022 
6 6화 Dec 30, 2022 
7 7화 Dec 30, 2022 
8 8화 Dec 30, 2022 
9 9화 Mar 10, 2023 
10 10화 Mar 10, 2023 
11 11화 Mar 10, 2023 
12 12화 Mar 10, 2023 
13 13화 Mar 10, 2023 
14 14화 Mar 10, 2023 
15 15화 Mar 10, 2023 
16 16화 Mar 10, 2023