Surf’s up every day for free-spirited Hinako after she moves to the seaside! When her apartment block catches ablaze and courageous firefighter Minato comes to the rescue, sparks of romance fly. Soon, the two are blissfully catching waves together and singing their song—Brand New Story—into the sunset.
But just as their future together seems clear, tragedy strikes. In a cruel twist of fate, Minato falls victim to the waves while rescuing a stranger at the beach, leaving Hinako heartbroken, singing their song and clinging to precious memories.