"Run the Formation at full power and empower me with it," East King Duke ordered everyone.
At once, the Myriad Immortals Great Formation fully empowered East King Duke. His aura rose steadily, surpassing Tai Yi in an instant.
"Tai Yi, come again!" East King Duke flew out of Penglai Island and clashed with Tai Yi once more.
Penglai Island's Formation also activated at this moment, blocking the Demon Clan Army's offensive.
With his strength enhanced, East King Duke became incomparably confident. With a single slash of the Pure Yang Sword, he sent Tai Yi's Chaos Bell flying.
"Ha ha ha ha! Do you really think you can manipulate me however you please? Today, I'd like to see how you'll clean up this mess."
With that, East King Duke directly dragged Di Jun and the Ten Great Demon Gods into the battle as well.
East King Duke fought Di Jun, Tai Yi, and the Ten Great Demon Gods. The sight made all living beings of the Prehistoric Era boil with excitement.
Meanwhile, in a corner hidden from the fierce battle, two figures were furtively discussing something.
"Senior Martial Brother, with this great Formation, can we get in?" Zhunti and Jieyin quietly approached Penglai Island and began discussing the Formation before them.
"It's fine. Once both sides start fighting this fiercely, the island-protecting Formation will definitely develop an opening. We can use that gap to get inside."
Just as Jieyin finished speaking, the energy unleashed by the battle tore open a gap in the Formation.
"Quick, now!"
Jieyin shoved Zhunti inside, then slipped in after him.
Passing through the Space Rift, the two successfully arrived at Penglai Island. Ever since the battle between immortals and demons began, Zhunti had been eyeing an opportunity to pry away some resources from East King Duke.