Found (Ch. 35)
And like cavernicia, or what is now bein' called the lower nocturnal district, it's underground. it's actually hidden inside a craggy mountain range near great kitten," marcus explained. "wow! but why was the city underground?"
My Life as a Dragon Slave 4
The thing is, will you two be alright if the others slept in my house, knowing that you sleep underground. i wouldn't except any yes from you. verdera didn't take it to kindly yesterday." "so...what was the bang?" asked lyya.
A New Home
The entire underground complex was filled with it, coins and platters, necklaces and gems, silver and even bronze.
Undertale 3
As far as she knew, all of the monsters had been forced into the underground and behind the barrier. sure, there was the possibility of some select families managing to hide away and escape them, but it was _highly_ unlikely.
The Hunter's Notes
Perhaps there was something underground? some kind of complex that branched out for miles, hopefully. you turn and start to leave, set on returning to your ship to start a subsurface scan. out of the corner of your eye you spot it.
1:1 Collateral Damage
Humiliation, blackmail, entrapment, and espionage all were some of the various tactics the factions used to try and maintain the underground's black market.
3:18 The Hand Of God
#18 of the underground part 3: parasite _parasite is the third part of the underground series_ _chapter 18 of 29_ **the hand of god** he always hated the rancid smell of dark alleyways in the lowbrow sections of cities.
3:6 Daughter Of The Earth And Sky
#6 of the underground part 3: parasite _parasite is the third part of the underground series_ _chapter 6 of 29_ **daughter of the earth and sky** "it started out as an experiment. all the goddamn catastrophes always start out as experiments."
The Human Species Ch. 27 - Extraordinary Eeveelution Astrid
Lucario wondered what had happened, and noticed that the air had been thinning out for a while, due to them being so deep underground. he imagined zoroark had simply run short on breath. "...
My Lie-On Valentine. Chapter One.
Underneath was a used black wrinkled shirt with the logo of a popular underground punk band, and a pair of tight blue jeans with his vans.
3:12 Weapon of Mass Distraction
May it be politically correct or not, it didn't really matter; fact was the underground _was_ avery male-dominated place, almost to the extreme. that was just underground _life_.
Prologue
Upon sending a team to purge the facility, he discovered that the research subjects now had full control of the underground research base.