At the moment when the voice of page fell, the knife, about two meters long, burst into a black flame and sounded incessantly.

The black flame ran along the knife, and then there was a breath of despair on the knife, which made the whole space solidified.

The black flame fell on Xuan Taiyi's arm along the long knife, making the latter's whole arm a whole circle thick and branded with runes.

The flame dragon knife is also engraved with runes, so long as the rune is prompted, the whole flame dragon knife can shine, even more powerful.

The flame knife in Xuantai's hand emits horrible breath, like a dragon...