Parita Kestrel never expected her last delivery to be her last day alive. When Truck-kun's cargo claims another victim, she awakens in a world of swords and sorcery—only to discover a tyrannical system has other plans: she must become a Vtuber, streaming content in a technology-free fantasy realm she can't explain to anyone. Trapped between dungeon raids and mandatory live performances, Parita finds herself juggling impossible demands: entertaining an invisible audience while keeping her digital identity secret, all while navigating a world that has no concept of what she actually is. A concert after clearing a dungeon? Why not—apparently she's not just an adventurer anymore. She's not a horse girl. She's not a performer. She's a Vtuber—a deceptively gentle idol who recently discovered she can accidentally suplex dragons into oblivion. What started as a curse might just be her greatest opportunity.