Aoi has graduated from high school and successfully enrolled in her top pick, Kyoto Prefectural University. Kiyotaka has completed grad school too, and their relationship can finally deepen—or so they thought, but the owner orders Kiyotaka to learn more about the world by working outside of Kyoto! His first placement is at Shokado Garden Art Museum in Yawata City. One weekend, Aoi and Kaori secretly pay his workplace a visit to see how he's faring, but as it turns out, an unexpected incident is awaiting them there!