Humanity has left, and I am the only one left_0.15% of what remains

December 31, 2199.
The greatest migration in human history has come to an end.

Migration completion rate: 99.85%.

And a single unidentified life signal.

A name dismissed as an administrative error—Lee Han-gyeol.

The system deferred judgment,
and he was forgotten for 650 years.

The year 2850.

On Earth, abandoned by humanity,
the last human has finally awakened.

Amid perfectly functioning androids
and on a planet of eerie silence,

another day’s work begins.

“Administrator, here is today’s schedule.”

The story of the sole human surviving
in a world where humanity has vanished.