Author: Updating tomorrow. Sorry, I need more time to fine tune the plot.
Under the pristine moonlight, the 500-meter-wide and 60-meter-tall fortress occupied by the human garrison came into sight as Vlad and his teammates made their approach.
"Ugh! What's with this stench? Why are we here?" asked a girl in the group.
Vlad pointed at a large pipe throwing out the wastewater.
"That… is our entrance to get inside the fortress." he iterated sternly.
"What?! Those are the sewers, filled with literal shit and piss!
You want us to go through there?" questioned a tall boy who was one of the few who passed the previous test.
"Hey, all we have been given are knives for this test.
And given our sizes, we can easily crawl through those pipes, unlike a full-grown adult.
Plus, such places are often avoided by everyone and even the maintenance workers don't like coming there.
Do you see any other or better option for infiltrating the fortress without being seen?" explained Vlad.
