User blog comment:IamJakuhoRaikoben/Chapter 482: Vigor, Review./@comment-7418318-20160418195954

I wonder what keeps the ship afloat. Didn't Neinhart knock Jellal and Kagura through the bottom, which left a man-sized hole in it.

Now it's getting blown up and wrecked in even more ways and yet it still floats!

Those Alvarez sure know how to build nigh-unsinkable ships. ^^