Aside from the Sun Seal, what sort of pattern was the other part that had been erased?
Could it be...
A guess surfaced in Su Shi'er's mind, and he abruptly seemed to remember something.
As his thoughts shifted again, an unfamiliar pattern, different from both the Sun Seal and the sealing mark, soon sprang vividly into his mind.
Could this be the aura left behind by Tiandao Palace?
Unfortunately, I know too little about Tiandao Palace to be certain. Wait... Fellow Daoist Ren Ze comes from the Immortal Cultivation Holy Land. Perhaps I can get some clues from him?
After pondering silently for a moment, Su Shi'er raised his hand again and continued drawing in the air.
"Fellow Daoist Ren, there is something I would like to ask. Can you tell whether this mark has anything to do with Tiandao Palace?"
With that, Su Shi'er stopped moving his hand.
Ren Ze looked at the wall. The instant he saw the pattern, his pupils contracted sharply, and he cried out involuntarily, "This... this is Tiandao Palace's Horizonless Tracing Seal?"
"What is the Horizonless Tracing Seal?" Su Shi'er asked at once.
"It is one of Tiandao Palace's most advanced Tracking Marks. 'Horizonless tracing' means that anyone struck by this seal cannot conceal their whereabouts even if they flee to the ends of the earth. Sooner or later, Tiandao Palace will catch up with them."
"Supposedly, this seal is produced by cultivating Tiandao Palace's exclusive secret art, the Horizonless Tracing Cultivation Method. Once mastered, it forms a unique mark within the souls of Tiandao Palace cultivators who have reached the Nascent Soul Stage or higher."
"As the mark circulates, it gradually strengthens the practitioner's soul. It also takes different forms depending on the cultivator's cultivation realm."
"If a Tiandao Palace cultivator is killed,