C950 The future of the city

For three days and three nights, Cui Hao waited outside of Mu Hua Black Cloud Valley. As he looked at the stone door, he became more and more worried, because from time to time, a terrifying sword aura would erupt from within. Even if this sword aura was blocked by the stone door, one could clearly feel the great terror it contained!

If he had known that this inheritance was so dangerous