Just as he was about to ask Sergeant Zhang Wei for more details—
BOOOM!
BOOOM!
BOOOM!
A series of massive explosions suddenly erupted from both the outer city and the direction of the inner fortress.
The ground shook violently as pillars of black and crimson flames shot into the sky.
The shockwaves were so powerful that even Li Feng felt them clearly.
"What?!"
Sergeant Zhang Wei's face turned deathly pale as he turned toward the inner city, where a huge plume of black smoke was rising.
"Those explosions… they came from the inner city's defensive towers and the central command area!"
After his words, suddenly, screams and chaotic shouts intensified across the entire border fortress.
More buildings collapsed in the outer city as the infected horde grew even more frenzied, as if the explosions had driven them into a greater bloodlust.
Li Feng's frown deepened as he saw another massive wave of infected surging toward their position from the burning streets.
