According to the description provided in Introduction to the Three Thousand Daos, if a cultivator's foundation was at the Source of Authority, the twelve immortal veins would resemble twelve coiling dragon pillars, with each immortal vein having a five-clawed golden dragon.3

However, his immortal veins didn't look like that at all!0

He could clearly see that the twelve immortal veins had taken the shape of swords. They were like twelve ancient and simple immortal swords, standing in the midst of the world within Fang Chen's body.0

They were enveloped in a thick and majestic sword intent that had almost turned tangible, like flames billowing about his sword body.0

Fang Chen's expression was somewhat solemn. "Did my immortal veins mutate because I am a sword cultivator? Or does it have something to do with Little Sword's special...2