to himself, then said, "Grandpa didn't expect that you would still be hiding a Supreme Bone."Jun Xiaoyao's face remained unchanged, but in his heart he secretly thought, this was simply the bone obtai...d tones, "This concerns a mystery from far too distant a time, and is related to the origins of the Black Calamity.""If you truly want to know the inside story, your family behind you should know a th...