In just these few short minutes, the entire X Headquarters grew increasingly shaky from the explosion.
"Three more floors to reach the surface, everyone hold on a bit longer!"
Ruan Qi adjusted her unconscious companion on her back, then quickly helped two injured people up the stairs to the third underground floor.
Suddenly, boom——!!!
A deafening explosion echoed throughout the entire underground headquarters.
The ground of the safe passage trembled violently, with countless dust and debris falling rapidly from the top of the stairs.
"What's happening?!"
"Where did it explode again?!"
The violently shaking ground made it difficult for everyone to steady themselves, and climbing the stairs became more challenging.
