Aj is a 14-year-old teenager who has no one but his sister as a family. As a teenage boy, he grows up to be very quiet and develops a certain hobby that has something to do with his belt. His sister doesn’t know anything about it, except the fact that he has a serious mental problem. His condition is somehow the reason why his sister is not proud and comfortable talking about him with others. One thing is sure and obvious, everything he does with his belt is far beyond his sister’s knowledge.