Suicide Note at Seventeen

十七岁的遗书 · A 17-Year-Old's Suicide Note

After his 17-year-old brother dies in a car accident, the older brother goes to the school to retrieve his belongings, only to be trapped in a classroom by a supernatural horror and forced to follow its rules. He must now use the clues to uncover the bullying his brother endured at school, as well as how he himself caused his brother to suffer…