Trapped in Raven's Nest

Your body crashes down into deep, dirty, disgusting sewer water. The hand the pulled you down into this quickly pulls your head above water level. You spit out the awful tasting water as you try to get to your feet.

"Don't let go." You squeeze the small hand tight as you are pulled further into the sewer tunnels. You realize that this must be the kid that helped you escape earlier, or so you pray.