Aiko goes to the funeral of her ex, Jun, where she is approached by his older brother Seiichirou, a reclusive romance manga creator, who asks her to date guys, and then report back to him, so he can portray it in his manga.
What's with Seiichirou? The Conclusion of this Awkward Pure Love Comedy
A year later, Seiichirou is investing, running, cooking, doing anything but writing. Aiko is working for Karen. Seiichirou disappears. Kougo asks Aiko to go to the shore. What will she find?