Ancient Family headquarters.
A vast area around the great hall where Gu Yongheng was located was shrouded in Black Qi. The Black Qi soared into the sky, reaching straight into the depths of the starry firmament.
Outsiders could not see what was inside.
At that moment, roughly a hundred Heavenly Daos surrounded the enormous pillar of Black Qi. In other words, a hundred Ancestor Immortals were guarding the family head's great hall.
In the east, there were likewise dozens of Heavenly Daos. However, those Ancestor Immortals had become mere foils.
The focus was Saint Zhuangzi, as well as Lord Nan, who held the Spring and Autumn Great Saber.
The two faced each other, neither willing to yield.
Everyone was watching this battlefield, so no one noticed that on the northern side of the pillar of Black Qi, a Nether Butterfly suffused with a faint azure light was slowly flying toward it.
Nether Butterflies were far too common in the Netherworld. Likewise, their strength was pitifully weak—so weak that even an ordinary mortal could crush one to death. Such an antlike existence naturally attracted no one's attention.
After circling around an Ancestor Immortal, the Nether Butterfly slowly flew to the Black Qi.
"Buzz!"
The Nether Butterfly flew into the area shrouded by the pillar of Black Qi.
"Nanhua Territory!"
In the distance, Zhuangzi swept out a hand. Zhuangzi and Lord Nan seemed to vanish completely.
"Break!"
"Boom!"
A streak of blood-colored saber light appeared from thin air, cleaving through the void and soaring into the sky.
"Whoosh!"
Lord Nan reappeared. Across from him, Zhuangzi also slowly reappeared.
"With such meager tricks, you dare show off before me?" Lord Nan revealed a trace of disdain.
"Take my saber—Blood Saber Slash!"
Lord Nan brought his saber down. The blade released an extremely violent