Chapters 190, 191: He Xingzhou's Super Electromagnetic Cannon (Monthly Ticket Additional X2)

"What is that?" No one recognized this type of Zerg.

"At least a Level 6 Zerg!" Song Jinhong said, "Quickly blow them up!"

Hundreds of missiles were launched simultaneously, landing on these "Super Emperor Crabs," with explosions echoing continuously, yet not harming them at all!

These monsters spewed countless bubbles from their mouths, seemingly made up of their saliva and some biological mucus.

They expelled these bubbles, which collided with the iron wall like missiles, causing intense explosions.

These bubbles were actually a kind of gas bomb! Moreover, there were acidic substances in the bubbles that could corrode objects; even an iron body couldn't withstand them!

"Boom... boom..." The sound of explosions was incessant, and the mechanical arms on the outer wall of the iron fortress were almost all blown to pieces. The warriors had to quickly retract the mechanical arms.

Under such bombardment, cracks and holes appeared on the walls of the iron fortress!