Extra's Mantle: Wait, What Do You Mean I Shouldn't Exist?!
F6/100Web serial by NekoSama#9999
In the beloved novel "Mantle of Gods," four chosen heroes are destined to save the world — and fail spectacularly, leaving reality to burn in eternal darkness. As a reader of that story, transmigrating into it as Jin Winters, a nameless extra not even mentioned in the text, was already bad enough. Landing in Vienna — one of four cities slated for annihilation in the opening act — made it worse. Armed with meta-knowledge and a cancer survivor's stubborn refusal to die quietly, Jin awakens the mysterious "Mantle of Harvest," a power system the protagonists never fully understood. But knowledge only matters if you live long enough to use it. Ninety-one days until the veil falls. Ninety-one days to grow strong enough to change a fate written in blood.