Carole & Tuesday: Gus to Roddy no Kaisouroku

On Mars, two young musicians from opposite worlds meet by chance. Carole lives independently and pours herself into the piano, while Tuesday has fled a privileged home with little more than her guitar. Their spontaneous first performance reveals an effortless musical connection, and a recording made by Roddy gives the pair their first taste of public attention.

With the eccentric Gus taking on their management, Carole and Tuesday chase opportunities to be heard in an industry increasingly dominated by artificial intelligence. Their path eventually leads to the Mars' Brightest competition, where talent, rivalry, and new friendships test whether their simple love of music can carry them onto a much larger stage.