SI-VIS: The Sound of Heroes

In a world where music holds the power to shape destinies, SI-VIS emerges as a groundbreaking co-ed group led by the charismatic Yosuke. Their electrifying performances captivate audiences around the globe, but beneath the glitz and glamour lies a hidden truth: the members are also formidable heroes. Each concert serves as a front for their true mission—harnessing the energy from their fans to fuel their battles against enigmatic forces that threaten humanity.

As they navigate the challenges of fame and heroism, SI-VIS must maintain their identities while confronting adversaries that lurk in the shadows. The line between performance and combat blurs, creating a thrilling dynamic that keeps fans on the edge of their seats, unaware that the electrifying concerts they attend are integral to the fight for a safer world.