Hongjun knew that Luohu's trump card was likely the Immortal Slaying Sword Formation.
Therefore, Hongjun sent his Evil Corpse to Mount Sumeru with a Top-grade Innate Spiritual Treasure in hand, intending to test the power of the Immortal Slaying Sword Formation.
Hongjun had now comprehended the Great Dao to the utmost limit of ninety-nine percent. It could be said that he had reached the pinnacle of the Grand Unity Golden Immortal realm.
On top of that, he had created the Method of Slaying Three Corpses.
Although there was not yet such a realm as Quasi-Saint, Hongjun was undoubtedly at the perfected Quasi-Saint level. He could be called the foremost person beneath Bai Yu, unrivaled throughout the Primordial World!
Thus, Hongjun's Three Corpses were equally terrifying. Their combat power could rival perfected Quasi-Saints!
Therefore, even if Hongjun's Evil Corpse, wielding a Top-grade Innate Spiritual Treasure, could not defeat Luohu, it was still enough to force Luohu to deploy the Immortal Slaying Sword Formation.
Hongjun would never fight an unprepared battle. Since the Immortal Slaying Sword Formation was Luohu's trump card, he naturally had to understand it thoroughly.
This was enough to show Hongjun's caution.
Obviously, Hongjun's Evil Corpse had lost. It had even left that Top-grade Innate Spiritual Treasure in Luohu's hands, while Hongjun also lost one of his Three Corpses.
However, Hongjun was already very satisfied.
Because he had tested the power of the Immortal Slaying Sword Formation.
All that could be said was that it was utterly terrifying!
Even the Evil Corpse with a Top-grade Innate Spiritual Treasure had known nothing but despair before the Immortal Slaying Sword Formation.
Fortunately, after this battle, Hongjun had more or less grasped the operating principles of the Immortal Slaying Sword Formation, as well as a general approach to breaking it.
The Evil