Shelter 79—
Or rather, Underground City 79.
Muzzle flashes moved from the shelter entrance along the broad corridor toward the nearest building.
The elevators had long fallen into disrepair, so they could only travel by the stairwells in the emergency passages.
The hundreds-of-meters-high walkways were covered in moss, but the deadliest threat was the mutated creatures scurrying through them.
It was not just one building.
Every building here was the same.
Fortunately, they did not have to fight their way from the top floor all the way down to the surface. They could travel along the skybridges between buildings.
And the administrator named Yong had already planned the shortest route for them and downloaded it into their VMs. They only needed to advance along the marked path.
Even so, "clearing" this place would be far from easy.
Even if they did not go looking for trouble with the mutants, the mutants would come looking for them.
"Holy crap! What the hell are these things?!"
Watching the multi-legged mutants charging toward them, Wei Ba, riding on Rou Rou's back, jumped in fright. He gripped the machine gun with both hands, his index finger squeezing the trigger tight.
Orange-yellow tracer fire instantly tore the mutant apart, but more soon rushed forward.
Rou Rou let out a roar. His bear paw, embedded with steel armor plates, swung out fiercely, instantly batting away two charging monsters and sending them plunging into the abyss beyond the corridor.
Si Si and Sesame Paste held their rifles steady, filling the gaps in their firepower.
Shell casings kept clattering onto the alloy floor, their clangs completely drowned out by the explosive gunfire. In just a few breaths, the three of them had fired hundreds of rounds.
Fortunately, this game did not have an infinitely respawning monster mechanic.
Faced