Darkness, glory, and battle array's favorite person is He Ying. According to relevant information, the play tells an evil and sad story that the protagonist dreams of becoming an architect, but drops out of high school because of serious campus violence, and then the protagonist waits until the abuser gets married and has children, and his children enter primary school, and the protagonist becomes the head teacher of the child, happily taking revenge on the abuser and onlookers.