29-year-old manga artist Hiiragi Riko is shocked to learn that her former editor, whom she admires, has gotten married, and is drinking alone after the ceremony. One day, a handsome man who was also attending the wedding appears before her, and the two end up spending the night together. Since that day, Riko has tried to move on and focus on her work, but then she meets the handsome man again in an unexpected place...
This is a love story that begins with what was supposed to be a one-time rendezvous.
(Source: Natalie, translated)
— Description from AniList community (anilist.co).
