There is no treasure to be found here. All you see is filth. Dirty murky water and fumes rising from it burns your eyes. You see animals roaming around. Are they small dogs? No they are rodents, big rats. They glisten with the filth they are covered with. It is dark and difficult to see much else.
sewer entrance, Inside Tower
a rat chews on a dropped hymnbook
snakes
I am a snake. Snakes are not regarded as important in the realm. I kill rodents and chickens.
What does it tasssste like? Hisssss! better than that shoe i ate yesterday I ate a cat yesterday.  It didn't tasssste like shoe. you lucky snake, best i had down here this week was moldy bread Moldy bread? I only eatssss meatsss.  What doesss it tassste like? kinda tasted like rotten meat since you mention it, i wonder if there is any around today Lots of good filth here though. eh i will just take a bite out of everything and see what taste best starting with....... You little tasty nibblet!  I knew I should have eaten you instead of speaking to you! wait wait my mistake you taste terrible And you smell just as terrible as I taste! nah you must be smelling pete he is the big rat over there he came from the palace sewers 