Accidentally Unstoppable

Rin Yaegama didn't train for the apocalypse.
She didn't min-max a build.
She didn't even mean to survive.

When the world collapses, and a game-like System descends, survival is supposed to reward strength, strategy, and ruthless efficiency. Rin has none of that. What she does have is terrible luck, worse timing-and a strange tendency to live through things she absolutely shouldn't.

Every mistake gives her points.
Every near-death experience makes her stronger.
Every "accident" forces the System to adapt.

As monsters evolve, stats rise, and other survivors chase power, Rin becomes something far more dangerous than a hero:

An anomaly.

In a world where survival is measured by kills, Rin proves that growth doesn't come from domination-but from endurance, adaptation, and refusing to stay down.

This is a LitRPG apocalypse story about failure, persistence, and becoming unstoppable by accident.