While the twins Beppu Haruhiko and Akihiko perform every day on a grand stage, another set of twins -- the Italian Salvatore Brothers -- arrive at Binan High School. Unlike the Beppu Brothers, these twins get along badly due to circumstances that run deep. The delicate heart of a wounded Italian boy is about to kick up a storm at Binan High School!
We are, forever, the heirs 
to the throne of love...
¡Somos por siempre herederos
del trono del amor!
¡Siempre seremos herederos 
del trono del amor!
Nous sommes les héritiers
du trône de l’amour éternel !
Noi saremo per sempre 
gli eredi al trono dell'amore!
Nós somos, para sempre,
 os herdeiros do trono do amor...