In the age of the greater cosmos, human civilization has reached a bottleneck.
Luo Feng joins a special unit established to break through that bottleneck, hailed as the hope for civilization's progress! He thinks a grand adventure is about to begin.
But why are these people so strange?
A pair of yuri sisters, a cross-dressing guy, a muscular demon of a captain who can't get enough of cooking, a gothic loli whose words are automatically censored as she speaks. Even the one who seems relatively normal, the tech guru old man, secretly plays conquest games featuring refined young ladies at night! And then there's me, a self-aware brocon, and my younger sister, one half tsundere and one half yandere, who makes no secret of being a siscon... The peerless duo!
I feel like human civilization is doomed!
PS: This isn't exactly a cheerful story.