Mayday

In a world where music holds a mysterious power, a young girl named Miku finds herself drawn to a melody that echoes through the city. She discovers that the song "Mayday" by the virtual singer Tsukuyomi carries a hidden message, one that seems to call out to her and others like her. As she follows the tune, she begins to uncover a connection between the music and a forgotten past.

However, Miku soon realizes that the song's influence is not just a simple call. It awakens a strange phenomenon that blurs the lines between reality and a digital dreamscape. With the help of a few companions, she must navigate this new world and uncover the truth behind the melody before it consumes everything.