Ling Han calmly walked away after teaching the seven people a lesson. They weren't worth any more of his time.
In any case, it would be best if these people learned from their mistakes and changed their ways. If they still persisted, however, and if they still insisted on harassing him, he would kill them without any hesitation.
Ling Han returned inside the barrier, where he continued to cultivate.
There were a total of eight Heavenly Venerable Seals in his mind, and circulating together, they could aid him in communicating with heaven and earth. This would allow him to extract a large amount of fundamental power, thereby helping him raise his cultivation.