Nana Nana

Your name is the last magic in the world In the "Realm of Music", a floating continent above the sea of clouds, music is tangible energy and memory is a fragile treasure. People here drive airships between floating islands, use melodies to drive machinery, and use musical notes to weave magic. The girl Nana woke up from a strange flight port, with a mysterious blue light flashing in her right eye, and only five repeated syllables echoed in her mind - "NaNaNaNaNa". She doesn't remember who she is, but she can instinctively see the lines of music and the flow of data deep in the world. When the "silence syndrome" that erodes music spreads to the last forest of songs, Nana is involved in the flying fleet of the Guardian organization. She will meet: the always optimistic airship technician A Feng; the scholar Yun Ge who guards ancient music scores; and the elusive silver-haired guide "Phantom" who always appears at critical moments. Nana gradually discovers that the mechanical device in her right eye is related to the legendary "Heart of Melody", and that the song in her mind may be the key to awakening the entire world. But on the way to pursue the truth, she must face the cruelest question: If the price of saving the world is losing her only remaining memory, how should she choose? This is a journey about finding your own name, among the sea of ​​clouds, airships and oblivion.