The plague is an epidemic of the 17th century, but what became the epidemic of the 21st century? Surprisingly, this is violence. However, thanks to the development of technology, the possibilities of violence have increased significantly; now it can be carried out both online and through mobile communications - which makes a person accessible almost everywhere. And increasingly, the victims are teenagers, whose environment makes them a scapegoat, not allowing them to breathe either in schools or after classes. “Marion. I'm Always 13" is the story of life... Life after the death of thirteen-year-old Marion, who became a victim of digital violence and was exhausted from the fight against an invisible and visible enemy, tired of the indifference of adults who watched the bullying.