The Comprehensive Journey of Seeing the Eyes of the Ancients

Seeing the eyes of the ancients, what do you mean?
The name Jianjigu should mean "you can fool your predecessors once you see them".
That is to say, after being seen once by Jianji Ancient Eyes, the things learned can easily fool the original owner.
The eye of genius "Jianjigu" is also known as the skill of "viewing martial arts".
No matter what it is, whether it is written words, the use of weapons, various strange martial arts, or even physiques, such as the genetic abilities of other races, almost everything in the world, as long as you see it with your own eyes, you will be completely Be mindful and use it proficiently.
It's a monster-like technology.