Seventeen-year-old Yona is a true child prodigy. When he arrives on campus, everyone dislikes him, from the family he is forced to live with to the young students he studies with. But he has his own weapon against them all - a homemade drone, the object of which can be anyone. But Yona soon learns that life in a small town is far from calm - betrayal, power, violence and money reign here - and he himself may fall victim to his curiosity...