Nanase Akira introduces the Milky Way, a once-failing café transformed into a popular hotspot by Yuuki Rin and a cast of eccentric waitresses. While the business thrives on the charm of its staff, the manager, Kenji, finds himself in a compromising position when his ex-girlfriend, Chihiro, tempts him into a secret encounter. Their illicit affair is abruptly interrupted by the other employees, leading to chaos and the revelation of unexpected romantic tensions within the café.
After Akira delivers a chaotic "news report" accusing her brother Kenji of scandalous behavior with the staff at the Milky Way café, the tension among the women in his life reaches a breaking point. Ayu, who has long harbored secret feelings for Kenji, finally confesses her love, leading to an intimate encounter that is abruptly interrupted by a furious Akira. Despite the surrounding drama and Kenji's complicated romantic entanglements, Rin accepts his nature as long as she remains the most important person in his heart.