This is a method of retrospection, which can capture the aura and past of people to look back at the events that happened in this area before.
For example, if there was a murder or battle in a place, as long as the residual aura remains, this method can be used to trace back the past, find the culprit and learn the specific process, which is very magical.
Without hesitation, he consumed 15.1 billion cultivation points and 10,800 paths to enhance the Profound Court Manual to the ninetieth level.
Profound Court Manual Level Ninety: Qi and Blood +36000, Mana +72000, Magic Power +36000, Mana Recovery +90 points/second, and evolves a new Dao Method [Primordial Qi of Ten Thousand Transformations Divine Thunder Net]
