High schooler Takuma Akutsu is terrified of human contact and just wants to live a quite life. Too bad he doesn't have a choice in the matter when nine Valkyrie sisters come barging into his home! They've tasked him with raising their level to fight off the monsters threatening humanity--and how will he do that, exactly...? By gettin' down & dirty to the max!!!
Takuma has found himself fated to have to go on dates with Valkyries, fighting maidens, in order to save the Earth!! Like a secret date with the fresh new idol Mutsumi, or a maid cosplay date with Natsuki, one of the most popular girls in his class!! Will they be able to fight off the demons that try to get in his way and somehow manage to level up!? Things start to heat up in more ways than one in volume two of this room-sharing romantic action series!!