In a place like the main entrance, Gu Tianhe ultimately could not ignore the reputation of the Formations Association. Thus, after he reprimanded them for a while, he stopped. Then, he very kindly called Ling Han to follow him in.
Ling Han quit while he was ahead. After all, he didn't have much of a relationship with the Formations Association. Moreover, if he were to beat someone up himself, that would be more satisfying.
This would be considered as interest. He would collect a little interest first, while the total debt would be accounted for later.
Ling Han followed Gu Tianhe into the main hall and into a study.
This entire hall was made up of rocks, and since it was the Formations Association, there were naturally traces of formations left everywhere. The moment Ling Han entered, he felt as if a blade was piercing his back. If he committed a crime here, the formations would suppress him first without anyone interfering.