"Mystery keeps calling mystery" so much that it can not be recovered.
The story unfolds and clues in on the answers that would lead to the truth hidden in the main story; the suspense drama "Equation to Erase the Teacher".
Both main characters are teachers in schools where power lies with the students who have powerful relatives. Both end up changing the dynamic of the school with their bizarre personalities.
Both drama feature students trying to kill their teacher.
Saiko no Kyoshi is more realistic, while Sensei wo Kesu Houteishiki can be a bit over the top sometimes.
