Our family moved due to work. I was worried if my only son, Yuta, was adjusting to his new school. As expected, Yuta was being bullied by his friends... By chance, I witnessed the bullying and reported it to the school. As a result, the bullies were suspended, and I felt relieved... But the friends who held a grudge came after me as the next target of bullying. No matter how many times I apologized, I wasn't forgiven, and from that day on, my days of being gang-raped began...