Old Man Su immediately began to play the Nine-Nether Bone Flute.
As the immortal flute sounded, a terrifying aura of the Nine Nethers instantly filled the air. Part of it surged toward Guose City in the Immortal Prohibition Great Ruins, while the rest split into six streams, flying separately toward the six majestic cities of Qisha, Pojun, Tanlang, Wenqu, Wuqu, and Wuxu.
In these six majestic cities, not only had the city lords of the Saint Realm perished, but other cultivators such as members of the city lord clans and garrison soldiers had also died at the hands of the Black Emperor, Old Man Su, and the Daoist Guanzhao.
Chapter 246