Talk:Gargantua/@comment-190.98.94.79-20160309210304/@comment-67.3.70.214-20160421072317

If you read volume 7 properly ( at least up to chap 4), you will know the 6th floor has a ceiling of more than 200 meters (if you wonder where it's mentioned, it's when Arche flew 200+ Meter in the air)

Not hard to make a lake deep enough for just a 30m fighting robot