SI-VIS: The Sound of Heroes

Yosuke fronts SI-VIS, a mixed-gender music act whose powerful vocals and spectacular performances are drawing attention around the world. What the public never realizes is that every concert has a second purpose: the group absorbs the crowd’s excitement and turns that energy into power for battles against a mysterious enemy threatening humanity.

To spectators, the fighting appears to be part of the stage show, allowing the members to protect their heroic identities while confronting danger in plain sight. As SI-VIS grows more popular, the energy available to them increases—but so does the threat, forcing them to succeed both as performers before the crowd and as heroes in a war the crowd cannot see.