[Machine Translation] Slowly, steadily, they are being dyed... A cafe part-timer and a natural college student with a comic disorder, a doting two-sided love story! Hiiragi, a college student who works part-time at a bookstore in a shopping mall, is approached by Chihiro, a part-time worker at a cafe, and they become lovers. Hiiragi, who is not good at customer service and is not a good communicator, feels at ease with Chihiro, who is always kind and devoted to her with a friendly smile. On their first sleepover date, Hiiragi is in bed with Chihiro, who suddenly shows up and says, "I'm sorry. In bed, Chihiro suddenly showed a sharp expression on his face like a different person, which caught Hiiragi's attention. The next morning, Hiiragi wonders if it was just her imagination when she sees Chihiro looking the same as usual. However, the feeling of uneasiness towards Chihiro grows and grows...?