Takuma Yoshimi's life-long love of art has lead to a career in the editorial department for the art magazine, Artnote. The editor-in-chief has picked an up-and-coming painting prodigy to feature in their magazine, Shinnosuke Kase. The only problem is, Kase has a notoriously bad sense of direction, and immediately gets lost as soon as he returns to Japan! The editor-in-chief has Yoshimi stay with Kase to make sure he doesn't wander off… the only problem is, Kase is Yoshimi's lost first love from college! Does Kase feel the same way? Or will he just wander off again?