It’s actually the reason it can fly: this craft is what is known as a hybrid airship, it’s lifting gas doesn’t quite give it enough lift to fly, unlike a regular airship, and it gets the rest from aerodynamic lift like a plane. This requires it to be vaguely wing-shaped, which is why it has this design like two blimps stuck together.
It’s hard to imagine that thing flying. How much weight does all of that cake add to the airship?
It’s actually the reason it can fly: this craft is what is known as a hybrid airship, it’s lifting gas doesn’t quite give it enough lift to fly, unlike a regular airship, and it gets the rest from aerodynamic lift like a plane. This requires it to be vaguely wing-shaped, which is why it has this design like two blimps stuck together.