Upon entering the Earthly Gang Zone and Heavenly Gang Zone, Jiao Hong saw noticeably fewer Saint Martial Grandmasters. At the same time, he sensed a faint, familiar aura rippling through the air.
"Here..."
Jiao Hong looked around. The Earthly Gang Zone lay at the base of the mountain, its sky shrouded in darkness. Light entered only through the enormous cavern at the entrance.
The Heavenly Gang Zone lay deeper within the Earthly Gang Zone. He would have to keep going to reach it.
More importantly, the aura Jiao Hong sensed...
"The Ancient Era Formation Compendium!"
Jiao Hong flipped his hand and took out an ancient book, surprise and delight mingling on his face. The aura he sensed came from a formation.
Back at Dragon Refining Mountain in the Profound Sun Domain, Jiao Hong had broken through the One Hundred Thousand Restrictions. Though it had taken him a long time, the experience had given him a fairly deep understanding of Ancient Era formations.
"So the entire Skyward Gang Sect Ruins is covered by a massive formation. And that formation is called... the Seventy-Two Heavenly Gang Grand Formation!"
Jiao Hong hurriedly leafed through the Ancient Era Formation Compendium and soon stopped at a page describing the Seventy-Two Heavenly Gang Grand Formation.
The Ancient Era Formation Compendium recorded not only how to set up many grand formations, but also how to break them. Naturally, the more powerful a formation was, the harder it was to break.
"The Seventy-Two Heavenly Gang Grand Formation was passed down by the Ancient Era sect, the Skyward Gang Sect, as its sect-protecting formation! It can repel enemies, defend the sect, and gather Heaven and Earth Spiritual Energy. No wonder the spiritual energy throughout the Skyward Gang Relic is so abundant."
"Unfortunately, no one maintains the Seventy-Two Heavenly Gang