My school life is being relentlessly bullied by the DQN corps in my class. I also have a favorite daughter. Mari is an honor student who is also regarded by the corps. No one was trying to get involved with me, but she was the only one who kindly spoke to me. It's my only hope. When I was baptized by bullying as usual, I heard a voice saying, "Please stop!" Mari helped me! This was the moment when a new target for the corps was decided ...