Gazing at the increasingly dense Death Black Fog swirling above Kael Castle, Leo Ray's clenched fists revealed bulging veins on the surface, but soon he had no choice but to relax his grip.
Although the passage connecting the Central City Area to the Outer City has been opened, he and his party outside the city are still unable to enter the city to reinforce due to the blockage by the Outer City Absolute Defense Barrier.
In addition, the 10 legions stationed in the Outer City are already in grave danger, with no spare capacity to open the Absolute Defense Barrier from the inside.
This means the only conventional way to enter Kael Castle at present is to make a concentrated attack with all one's might.
But Kael Castle's Absolute Defense Barrier is extremely strong. Inside each Magic Tower, multiple highly efficient magic power conversion arrays are installed.
The power supply of a single Magic Tower alone is almost enough to withstand the attack of a Tier 5 Powerhouse.
