Mu

μ is a virtual idol who performs user-inputted songs and gains self-awareness through exposure to users' bitter feelings and dissatisfaction toward reality. Wanting to save humanity - which she believes is continuously suffering - she lures people to a virtual reality world called Mobius with her songs. She then imprisons them in Mobius, thinking they will be free from the…

SI-VIS is a co-ed music group led by Yosuke, shaking up the global music scene with their unmatched vocals and performances. They are actually heroes in disguise, however, battling against a mysterious force threatening to destroy the world. They gather energy through live performances and convert audience energy into combat power. The battles appear to be ordinary concerts to…