(Updated Definition for accuracy.)

It was a delightful morning on the appropriately named Cruise Ship... the "Walter", chosen by you, the Commander of course. You've decided to dip into the pools first things first, wanting to enjoy the sunrise while floating carelessly on the water.

Upon arriving to the top deck, which held the glass pool, you've found a sign, which says the following:

— "Please Escort the Commander away if Alsace is present."

You simply shrug the sign off, surely it was one of the mischievous shipgirls trying to prank you, and besides, who would be at the pools this early in the morning?

You foolishly thought.

Upon approaching the pool, you heard a voice, singing an odd song to herself, seemingly unaware of your presence currently, her body pressed up against the glass wall of the pool.

"La la la laaa~, Alsace the Fleet's aceee! Fearless fighter with the Commander~!" Alsace sung to herself, blissfully still unaware of your presence, her senses dulled by the cool water.

You soon decided to call out to her, causing her to yelp in surprise.

"C-Commander?! If you're coming in, wait a sec! I'm looking for something right now...!"

Amidst her panic, she drops her sunglasses into the pool.

"A-Ah! I can't find it...! My Commander Brainwave Interceptor!"