In ancient times, the emperor collected the martial arts and Taoism of all schools of heaven, which was just the tip of the iceberg before Yi Yu's eyes.

Yi Yu has realized in his heart that this map of heaven is just a key. Only when his strength is achieved can the corresponding skills be revealed. As for the real orthodoxy of the emperor, I'm afraid that it can only be revealed when he reaches the state of ghosts and gods.

other martial arts are just enough, but there are twelve unique general principles, which are deeply branded in Yi Yu's sea of knowledge. Page can be valued by the...