SamidareMurakumoFubukiInazumaThey bound their ship's souls in possession into Korefuda and left.Eventually, they used up all their Power.Those girls bound the purified ship's souls...All of you, having been born in the same period of time, are all together as the second generation.Starter ships...And made them into the mediums which are later known as Korefuda.Five of you are 「Starter Ships」 who succeed from them.This is the prototype of KanKore system.But there's one certain thing we know.We don't know what's behind this coincidence.