LucasandMathias,8-year-oldsonsoflumberjacksintheVosgesforest,arethebestoffriends.Oneday,whiledrivinghiscar,Lucas'
fatherfatallycollideswithMathias,whoiscyclingdownthemountain.Sittinginthebackofthecar,Lucaswatcheshelplesslyashisfatherthrowshisfriend'
slifelessbodyintotheravine.Onelookisallittakesforhimtorealizethath...