Let's Begin the Lesson of Judgment.

"Alright, let's begin the "Condemnation" lesson"

The homeroom teachers at the high school Shimazaki has just entered are the beautiful twin brothers, Rei and Sai. Their subject is "Condemnation." The choices are "Salvation" or "Graduation." By chance, Shimazaki Shimazaki, who is aiming to make a good impression in high school, witnesses the bizarre lesson—!? The handsome twin teachers condemn problem students and toxic parents.