thus , although orcs and wolves disappeared when beren and tinuviel 'stepped within the circle of gwendeling 's magic that hid the paths from evil things and kept harm from the regions of the woodelves ' ( p. 35 ) , the fear is expressed that even if beren and tinuviel reached the cavern of king tinwelint 'they would but draw the chase behind them thither ' ( p. 34 ) , and tinwelint 's people feared that melko would 'upraise his strength and come utterly to crush them and gwendeling 's magic have not the strength to withhold the numbers of the orcs ' ( p. 36 ) .