KanColle: Kantai Collection - S01

The alien Abyssal Fleet keeps threatening humanity, and the Kanmusu, girls carrying the spirits of Japanese warships, are mankind's last hope. With the battles dragging on, the Kanmusu are almost certain to sink beneath the waves and die. The Mutsuki-class destroyer Kisaragi is one of the unlucky ships to meet that fate. But after a successful night raid, the Eighth Fleet's Kanmusu find Kisaragi alive but unconscious, floating up to the surface. The strange situation and Kisaragi's odd behavior make the Kanmusu wary of her. On top of that, other ships begin hearing mysterious voices and running into crimson waters that damage their equipment. Oddly, Fubuki, the lead ship of the Fubuki-class destroyers, seems unaffected. As Fubuki and the other Kanmusu deal with the strange events around them, the harsh reality of their existence and the Abyssal Fleet starts to come apart. Even so, the girls have to keep facing forward to free the sea and protect the ones they hold most dear.