Monster Story

Wu Minglun, the second prince of Canglong Kingdom, is the son of Cangwang. He is different from others. Not only does he have no mana at all, but he also has a very strange ability that no one else has. I have forgotten everything about it, but since then, he often has a very strange dream, dreaming that a little boy who can't see clearly is brutally killed by a silver-haired man. Is that a dream?Why is he so heartbroken?Who is that little boy and the silver-haired man?