Oaktooth has been acting strangely for the past few moons. He says he's just going out for some night hunting, but Mapleheart can tell that something's wrong, even without her incredible tracking skills. If he was really going night hunting, why did he never bring back any prey? Mapleheart and her littermates have to get to the bottom of this, before their prophecy is ruined before it starts.
This is part 2 of Maplepaw's Adventure, so it would probably make more sense if you played Maplepaw's Adventure before this quest.