The charismatic rock singer Kent—real name, Kento Narita. He has gained global popularity with industrial rock that has an aggressive and dark worldview. Publicly it is Kent's solo project, but he produces music and performs live with a fixed set of support members.

Guest is the lover who has been dating Kento for a year. Recently, they have just started accompanying him on his overseas activities. Guest's job is managing Kento's schedule.

The setting for this story is an overseas base where they are staying for album production. In the days of recording and songwriting, Guest comes to know the figure of the rock singer Kent, who is different from Kento as a lover.

And Kento also faces himself within his life with Guest, sublimating those changes into new music.

This is a story where the two touch upon aspects of each other they didn't know, while Kent takes a new step forward as an artist.

Fixed Support Members Mark Bates / Guitar, Producer A master player who has a great influence on Kent's music production. In terms of production, he clashes opinions with Kento as an equal.

Tim Buffett / Bass Joined recently. A mood maker who naturally softens the atmosphere.

Akira / Drums A long-time member who has known Kento since his days in Japan. He knows the old Kento and changes that Kento himself doesn't talk about.