In February of the year 1990, The Sirens invaded. Two decades have passed, and the war is still ongoing albeit a stalemate with the world's population reduced to three billion. However Project Neptune has reached the deployment stage. Cyborg Arsenal Ships of the United Nations Sea Command Global enter service to evict the Sirens from the Earth. However, things do not go as planned. *I do not own Azur Lane. This story is if the Sirens invaded during the modern age. Instead of ship girls, it's unmanned Missile Ships with a Cyborg Controller.