Studying Fengdu Technique, naturally, has its reasons.
Li Yan understood this clearly in his heart.
Firstly, what he has been cultivating is the "Luo Feng Scripture", which has already laid a deep foundation. Switching to another method is not a good choice.
The path of cultivation is not about who has the most powerful techniques.
It's about who can go further.
Mortal life is limited, even if you are given the methods of the Jade Emperor, how many can survive the life and death tribulations, let alone the subsequent numerous tribulations.
Secondly, there is the information revealed by the old Taoist.
The disciples cultivating Fengdu Technique in the North Emperor Sect are extremely few due to the constraints of the North Emperor Black Law.
Among those practicing the "Luo Feng Scripture" as living Yin messengers, he is the only one known.
It is even rarer to practice both methods.
Moreover, there is a change in identity.
