Following the dragon roar, the Ancestral Dragon slowly dissipated.
Such a manifestation in itself required a tremendous amount of energy. In his pitiful state, having nearly been refined in the Burning Heaven Melting Furnace, he possessed almost no strength left. That very last sliver of power had been used to bestow the inheritance upon Xiayu. The accumulation of all this time had been completely depleted once again. The power he required was more than just Heaven and Earth Spiritual Energy, making his recovery exceptionally slow.
The Ancestral Dragon's roar just now was in pure Dragon language, which only members of the Dragon clan could understand. Of course, Xiayu understood it too. It was not that he knew the Dragon language; rather, the Ancestral Dragon was now essentially one with him, and matters of the soul were wondrous and mysterious. In any case, Xiayu simply heard it.
Chapter 135