Plot: At the class meeting of Class B, Grade One in an ordinary high school, all the students were stunned by the words of the head teacher Duan Liyang Moriguchi. A few months ago, Mr Moriguchi's only daughter was found dead in the school swimming pool. In the end, the police decided it was an accident, but she knew that the real murderer was actually two students in her class. Moriguchi declared to prisoner A and prisoner B protected by juvenile law: "This matter will not end like this, and I will punish you in an unimaginable way."

Moriguchi immediately quit his job. Prisoner A came to school as usual, but prisoner B didn't go to school.

Ending: Teacher Song's revenge was avenged. Two mothers died. One murderer was crazy, and the other murderer was not, so he had to suffer for life.

Extended data:

Role introduction

1, Matsu Takako plays 1 Duan Liyang Moriguchi, the head teacher of Group B of S Middle School. She had sex with Sakura Palace, a well-known warm-blooded teacher, and was pregnant. Before getting married, because Sakura Palace was diagnosed with AIDS, they decided to cancel the wedding and raise their daughter. She loved her dead daughter very much. After Amy was murdered, Moriguchi planned revenge and succeeded.

2. Play the role of Lianghui Temple Tian, an admirer of Sakuramiya justice, rather than Moriguchi's duty tour guide. The students called him "Victor", and he knew nothing about Moriguchi's revenge on Watanabe and Shimura. He was misled by Moriguchi in the dark, and was investigated for responsibility by Kitahara after killing his mother in the next village, so he dropped out of school.