Matheus was a boring, dull teenager. He was always alone, with a closed face and didn't interact with anyone. At home, he was actually a cheerful boy, but, as he grew older, he also began to let his loneliness take him. No one ever suspected that something more was going on besides the bullying he sufferd at school. No one had any idea. And Matheus didn't want anyone to know. He just wanted it to end. It had to end somehow, even if it was in the most brutal way possible.
