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
spider
snakes
I am a snake. Snakes are not regarded as important in the realm. I kill rodents and chickens.
ssssspider hi oh...snake! hello! what are you doing over here... i slithered in here looking for meal how about you? me too! there's lots of flies & things i like to eat over here. what do you eat..?  srodentss and chickens and small animalss oh! ok! this whole time, i was scared you were going to eat me! nooo ssspiderss too small they dont feel me up i saw lots of big rats. they were so big i thought they were dogs. would you eat those? i can tell you which way they went! yess ssoundss tasty ok! they went all the way down the sewer......maybe that way. can i come with you? maybe there's flies there! yessss you can come with me ok!! where are you from, snake?