Since the siege warfare erupted, the consumption of Truth City has been increasing day by day, especially after activating the supreme Formation that covers the entire city. The Formation was activated to defend the city, and the sorcerers naturally wouldn't launch attacks at will, as doing so would exponentially deplete energy.
The purpose of attacking a certain Ancient King is to deter, to prevent the Alien Ancient Kings from being fearless.
After one strike, the effect was significant.
However, Truth City remained besieged, the battle stalemate continued, and compared to the previous days, the attack strength of the Alien Races had evidently increased a lot, while the sorcerers were still in a predicament as precarious as a pile of eggs.
One day.
Two days.
----
Half a month.
The alien army was consistently kept outside the city walls.