The Sword God From a Fallen World

The world has ended.
A realm consumed by death and despair.

And the man who fought until the very end—the Sword God, Karserian Le Vandein.

But as if guided by fate, a door to another world opened.
Beyond it lay Earth, still pristine, untouched by ruin.

Yet there, monsters have begun to appear, and humanity lives unaware of the looming calamity.

This world is not yet lost.
However, the dreadful events of the past will repeat themselves—unless someone stops them.

To prevent that future, the Sword God raises his blade once more.

Borrowing the body of a frail human, he begins a new life.
In return, he makes a single vow:

"I will protect your family."

And now, the true story begins.