SI-VIS follows a co-ed music group led by Yosuke that is rapidly reshaping the global music scene through powerful vocals and electrifying performances. In public, the group looks like a rising act chasing worldwide fame, but beneath the lights its members live a second life as hidden heroes, confronting mysterious forces that threaten the world. Their concerts are never just shows: the energy generated by the crowd is transformed into combat power, turning every stage appearance into a covert battlefield.
That dual existence defines SI-VIS, where spectacle and danger move in lockstep and every performance carries both the pressure of stardom and the responsibility of protecting the world. The members must keep their identities secret while continuing to build their reputation on the world stage, balancing fame, secrecy, and the strain of constant conflict. As they push forward, success onstage becomes part of the battle itself, binding music, resistance, and hidden warfare into a single fight against an unseen threat.
