the abyssal fleet attack humanity fifteen years ago. To combat this threat ship girls were born . These girls held the spirit of ww2ships.Many thought the abyssal were heartless monster but there was one abyssal who was different. She falls in love in human and had baby. they were happy, but the peace dindt last long . Shortly after the baby was born the mother disappears and father mysteriously died. What will happen to the baby?. This is her story