简介
为了夺取主人公等所在的宫国所持有的珍贵引擎“海螺引擎“，邻国开始了日益激烈的侵略。为了迎击敌国，宫国被迫将仪式用复座式飞行艇“Simoun”改造成了战斗用战舰。并且派遣未性别化的“巫女”担任驾驶员，于是，她们成为了被称为Simoun小队的战斗小队成员，展开了一场激烈的战斗。。A mysterious gem called the "Skull Stone" said to be able to reveal the location of the largest vein of gold in the world. This legend has entranced many people who wanted to get their hands on fame, power and wealth, including the Dorombo Gang. However, their hunt for the Skull Stone is not as easy as they imagined, mainly due to the faulty information they receive from their ...。