Bab 407: Chapter 407 Another Mission!

Kisha took a deep, shaky breath as she struggled to think.

She couldn't recall facing such a problem in her past life, nor had she ever anticipated it occurring in this one.

The mere mention of it sent a wave of horror through her, more terrifying than anything she had ever experienced.

If a cave-in were to occur, half of their base could collapse into the rubble and tumble into the sewers, where they would undoubtedly be consumed by the zombies lurking below.

This wasn't the time for her to fret about the wall or the looming second wave of zombies; even without those threats, their lives were perpetually at risk.

The constant fear of the undead in the city's sewer system was an ever-present danger.

She needed to come up with a solution quickly.

Ding!

[New Mission Available!]

[Sudden Hidden Mission: SSS Class "The Sewer's Pest Cleanup!"]