Since entering university, Izumi has been approached by strangers on campus. It seems like there's another "Izumi" who wears glasses just like him, and he recklessly takes on other people's requests. In an unexpected turn of events, he gets to know this Izumi, so he starts following him around to prevent people from mistaking them...

A slow, quiet, and heartful twilight romance.

(Source: Shueisha, translated)