In EDO, the fabulous wonderland where only men exist, the most beautiful courtesan is Shiratori Dayū. His apprentice's suicide made him desolate, and he finds love when he meets the most popular and sexy candy boy, Furimatsu, at the "Candy Shop." However, the town of EDO bans romantic relationships, and a rare disease starts to spread.
Two rival businessmen, Ozaki and Tsuburuya, clash with their irresistible charms, but when their rivalry turns into passion, sparks fly in unexpected ways.
Souta and Doumoto have finally moved together. However, the couple's happiness is short-lived since Souta's older sister, Kozue, unexpectedly goes to her brother for asylum after arguing with their parents and running away from home. Souta will end up developing jealousy towards her sister since he believes Doumoto is interested in her.
Arata and Hayato were high school lovers but drifted apart after graduation. Years later, they run into each other and reconnect.
