After all, no one could advance from a One Sword Spiritual Grandmaster to a Three Sword Spiritual Grandmaster in a month. This was almost impossible in the Central Continent.
Even if Beiting Huang had a technique that could destroy the Holy City, the father and son were not afraid. That kind of ultimate move was too destructive and was only suitable for the enemy's camp. Where was this place? It was Astava City, the headquarters of the Snow Wolf Mercenary Group. Who was Beiting Huang? She was the kind of person who valued loyalty and would never hurt her friends.
Therefore, Beiting Huang and his son would rather believe that the sky would rain red than that Beiting Huang would destroy Astava City.