"There's no need. We're cannon fodder to begin with. We'll just prepare for battle ourselves."
Mo Xiao looked at the continuously appearing monsters in front of him with a vigilant expression.
At this moment, a burst of flames suddenly shot out from the other side of the city wall, heading straight for the location of the monsters.
"Damn monster! Eat my fireball! Die!"
Before the fireball even reached the monsters, it seemed to crash into a wall and shattered, disappearing.
Just then, Mo Xiao seemed to see an illusory barrier appearing around the base city.
"This is… a barrier?"
Looking at this illusory barrier, Mo Xiao frowned.
Su Jin'er followed Mo Xiao's gaze and explained, "It's a kind of barrier, but more accurately, it's the world's rules."
"World rules?" Mo Xiao looked at Su Jin'er with some confusion. "What is that?"
