Des:Shinichi, the father of student Koichi Okushima, suddenly enters the school. When the teacher Kana asked the reason, she became angry with the irrational anger and said, "My son is confused by you and can no longer study! Your presence is harassment!" Since that day, Koichi no longer Kana has gone to school and is worried about going home. Shinichi has always been closer to her and has been training in the fun called [education]. Her corpse was played by unreasonable parents [education]...