But the good times didn't last long; even if the cannon was powerful, it was only operated by one person.
Soon, a group of monsters squeezed in through the broken hole.
These creatures varied in shape; some looked like a blob of black slime, while others resembled deformed mermen with eyes all over their bodies, or extra hands and mouths. Upon seeing Lu Yuan, one of them roared violently and lunged forward.
"Damn it, what the hell is this!" Lu Yuan swung his sword and decapitated the monster at the forefront, and he felt that the combat strength of these monsters seemed ordinary.
But the trouble was that these deformed monsters had extremely strong life forces. Even if they were chopped in half, like earthworms, they immediately split into two moving beings.
The second and third one pounced!
The Source Fire Cannon was quickly contaminated by the bodily fluids of the deformed monsters, the cannonballs, Source Fire Stones, and the barrel giving off a rotting smell.