Female teacher raped by a student. The school building is dominated by shame.

"The teacher is wrong. I'll be kind to me," Oda, a student, has feelings for his homeroom teacher Shiho. Even though he knows that it won't come true, he wants to convey this feeling to Shiho...As he spends his days in agony, a turning point came. Shiho talks in harmony with her fellow teacher. An irrelevant relationship that can be seen at a glance. Oda, trembled with anger, was trampled upon by his feelings, planned a selfish plan.