As the Saint Heir of the Immortal Sect and having advanced to Integration, Feng Chaoyang received a very complete legacy. Aside from the most core cultivation technique, he had also acquired secrets of the Five Elements Immortal Sect such as Elixir Skills, Talisman, Artifact Skills, Formation, and Supernatural Secret Techniques that were not passed on lightly.
This also allowed Xu Yang to further understand the potentiality of the Five Elements Immortal Sect and the various grand sacred places.
In the Northern Domain, among the ten grand sacred places, the Tao Veins consisted of six sects, each with its own characteristics and emphasis.
For instance, the Big Dipper Immortal Sect specialized in Array Formation. The Dipper Star Master, orchestrating the celestial sphere, was recognized as the number one sect of Array Formation in the Northern Domain.