What's the Tower of Babel? Guess you'll just have to find out. There's a good reason this page is dedicated to it. Not because it's incredibly long and difficult, because it's not (some might have difficulty at some parts that require precise jumping...), but it is very much a major piece of the plot which we'll get to in a few minutes. After that, go W and through the first N door, then up the stairs. In this room, open the bag to find a GOLD NUGGET, then go to the S room to find 2 chests with an AQUASOL DX and a SEAL AR. Go back down to the basement hallway.