Since discovering that he would meet exactly one hundred soulmates during high school, Rentarou Aijou"s days have never been dull. With six girlfriends—each possessing distinct idiosyncrasies—he has reached a level of happiness he never imagined.
The circle widens again when Rentarou encounters Kurumi Haraga, a girl whose appetite knows no bounds; and Mei Meido, the Hanazono family"s maid. As he meets additional soulmates, Rentarou must balance dates with all of them, for a misstep brings dire consequences. Luckily, he has plenty of affection to share with every partner, ensuring none feel neglected. Each meeting adds new challenges, but his enthusiasm keeps the balance.