Muguruma, who works for the publisher Sougendou, is in love with an author: Kyouichirou Yuri. He’s a mystery author who’s selfish, capricious, yet overflowing with talent. Muguruma becomes Kyouichirou’s lover, but then Sakura, a pampered author from a noble family, starts to intefere. Then Kyouichirou’s fiance, a female student appears, and as usual, Muguruma’s worries are never-ending… This is a story about the love-filled and row-filled days of the pure and sweet Muguruma and the unreasonable Yuri.