Immortal Weapon?

Getting over his excitement, Lin Wu kept on reading. There was still a lot he needed to learn about this Ji clan.

The thing that caught his attention first was their power. The Ji clan was the second most powerful clan in the entirety of the Eastern Long Continent, being just below the Long clan itself that was the clan of the guardian beast.

He also learned that the Ji clan had a few cultivation sects that it ruled over and its members would become those sects Supreme elders. Even if the sect had a Patriarch that was selected from their own people, having the Ji clansmen as the supreme elders meant that even if the sect wanted to do something, they had to go through the supreme elders first.