Reunited with My Former Lover on a Dating App

Sho Fujigaya is a university student who has long since broken up with his girlfriend. On a matchmaking app he started on the recommendation of a friend, he found someone he could have a good conversation with. What's more, the app shows that their compatibility is 98%! A good opportunity to start a new relationship. But on the agreed date, the person who is at the meeting place is Hikaru Takamiya, his ex-girlfriend! They argue as they did back then, but regret and dissatisfaction seep into their hearts...