Su Ping had yet to test the battle skills that the owner of the ancient corpse had taught him. Once he recalled them, adding his own battle experience, his sword aura was immediately reinforced with a special power.
The God Kings had just tapped into the Great Dao.
The God Emperors could already peer into the Great Dao, find their own Dao Heart, and fight with the Great Dao.
Thanks to the battle experience shared by the ancient expert, Su Ping knew that there were countless fighting methods using the Great Dao.
Some had to do with combining multiple sources of Great Dao, and some were about melding the Great Dao onto oneself for a boost in strength. Most God Emperors would only know of those methods; however, the memories stored in the ancient corpse presented many unorthodox ways. Some could even borrow Great Dao's power from their enemies and use it against them.
All those methods were based on the Ancestral Gods' understanding of the Great Dao.