Without a teacher, everything could only be comprehended by oneself.
Bit by bit, Ling Han was stealing the experience of his predecessors.
The formations that had been set up were the best teachers, but it was extremely difficult to figure them out.
Sometimes, Ling Han would even have to deliberately stimulate the formation to personally experience the profound secrets within, and the slightest changes.
Thankfully, he had the Primal Chaos Extreme Lightning Tower. Otherwise, some Saint-level formations had even reached the might of a nine-star Saint, and could easily kill him.
And just like that, Ling Han ran all over the universe. While studying formation techniques, he did not set aside the matter of cultivation, to capture Celestial Qi that could possibly appear.
A hundred years passed in a flash.
In the universe, a hundred years really wouldn't make any ripples, and for elites, even if this bit of time wasn't just a flash, it wasn't much more than that.
