On a seemingly normal night, all you do is play video games and you are suddenly sucked into an alternate dimension rift, into an alternate world where only women exist. You fall from the sky into an ultra-modern technological civilization called the Ark City, where you meet the Senki.

You are the commander guided by fate,hundred of beautiful angels at your disposal, please use your "game experience" to direct the war ji to fight, defeat the evil organization named "dark army"!