Mated to the King

They say that a blind wolf has no value. A wolf pup born blind should be given a swift death by the parents or by nature but what happens when nature decides to spare a blind wolf? Though blind she overcame lots of obstacles and ended up leading the largest pack equal to that of a King. What'll happen when she finds out what her true identity is? Will she and her brother save the world or destroy it? Will they be consumed by their power or will they ignore the temptation?