In a typical clash between two entities of Law Domain Realm calibre, the battle's magnitude would lead to widespread destruction within the Region where it took place.
However, in the case of Qian Zhong and Xiao Fei's confrontation, their immense power did not harm any Region. The reason for this was that they had deliberately chosen not to engage within any Region.
Aware that a fierce battle was inevitable, Tang Yin, Xiao Fei and Qian Zhong had taken to the skies, soaring to a height near the edge of the atmosphere. By doing so, they ensured that their titanic clash would not impact any of the Regions located below them.
Whenever a conflict erupted between Law Domain Realm entities, it followed a familiar pattern. They would take to the heavens, transforming the skies into their battlefield.